Why do women live longer than men? Why do women have menopause? Why are women more likely to get Alzheimer’s? Why do girls score better at every academic subject than boys until puberty, when suddenly their scores plummet? And does the female brain really exist? In Eve, Cat Bohannon answers questions scientists should have been addressing for decades. With boundless curiosity and sharp wit, she covers the past 200 million years to explain the specific science behind the development of the female sex.

In both history and fiction, some of the most dramatic, notorious deaths have been through poisonings. Concealed and deliberate, it's a crime that requires advance planning and that for many centuries could go virtually undetected. And yet there is a fine line between healing and killing: The difference lies only in the dosage!

Robert Sapolsky’s Behave, his now classic account of why humans do good and why they do bad, pointed toward an unsettling conclusion: We may not grasp the precise marriage of nature and nurture that creates the physics and chemistry at the base of human behavior, but that doesn’t mean it doesn’t exist. Now, in Determined, Sapolsky takes his argument all the way, mounting a brilliant (and in his inimitable way, delightful) full-frontal assault on the pleasant fantasy that there is some separate self telling our biology what to do.

Let us journey, with beloved physicist Carlo Rovelli, into the heart of a black hole. We slip beyond its horizon and tumble down this crack in the universe. As we plunge, we see geometry fold. Time and space pull and stretch. And finally, at the black hole’s core, space and time dissolve, and a white hole is born. Rovelli has dedicated his career to uniting the time-warping ideas of general relativity and the perplexing uncertainties of quantum mechanics. In White Holes, he reveals the mind of a scientist at work.

How much of our daily caloric intake comes from ingesting substances that, technically speaking, do not meet traditional definitions of “food”? Chances are, if you’re eating something that came wrapped in plastic and contains a funky ingredient you don’t have in your kitchen, it's most likely—almost definitely—ultra-processed food, or UPF.

In the summer of 2022, Lee Berger lost 50 pounds in order to wriggle though impossibly small openings in the Rising Star cave complex in South Africa—spaces where his team has been unearthing the remains of Homo naledi, a proto-human likely to have coexisted with Homo sapiens some 250,000 years ago. Lead researcher Berger had never made his way into the dark, cramped, dangerous underground spaces where many of the naledi fossils had been found. Now he was ready to do so. Once inside the cave, Berger made shocking new discoveries that expand our understanding of this early hominid.

Phosphorus has played a critical role in some of the most lethal substances on earth: firebombs, rat poison, nerve gas. But it’s also the key component of one of the most vital: fertilizer, which has sustained life for billions of people.

For as long as we have looked to the skies, the question of whether life on earth is the only life to exist has been at the core of the human experience, driving scientific debate and discovery, shaping spiritual belief, and prompting existential thought across borders and generations. It’s one of our culture’s favorite conversations, and yet, the idea of extraterrestrial intelligence has been largely banished to the realm of fantasy and conspiracy. Now, for the first time, the full story of our national obsession with UFOs is told.

The most urgent story in modern tech begins not in Silicon Valley but two hundred years ago in rural England, when workers known as the Luddites rose up rather than starve at the hands of factory owners who were using automated machines to erase their livelihoods. The Luddites organized guerrilla raids to smash those machines—on punishment of death—and won the support of Lord Byron, enraged the Prince Regent, and inspired the birth of science fiction. This all-but-forgotten class struggle brought nineteenth-century England to its knees.

At every moment, within our bodies and all around us, trillions of microscopic combatants are waging a war that shapes our health and life on Earth. Countless times per second, viruses known as phages attack and destroy bacteria while leaving all other life forms, including us, unscathed. Vastly outnumbering the viruses that do us harm, phages power ecosystems, drive evolutionary innovation, and harbor a remarkable capacity to heal life-threatening infections when conventional antibiotics fail. Yet most of us have never heard of them, thinking of viruses only as enemies to be feared.

When acclaimed naturalist Sy Montgomery and wildlife artist Matt Patterson arrive at Turtle Rescue League, they are greeted by hundreds of turtles recovering from injury and illness. Endangered by cars and highways, pollution and poachers, these turtles—with wounds so severe that even veterinarians would have dismissed them as fatal—are given a second chance at life. The League’s founders, Natasha and Alexxia, live by one motto: Never give up on a turtle.

Of all the creatures of the deep blue, none is as captivating as the octopus. In Many Things Under a Rock, marine biologist David Scheel investigates four major mysteries about these elusive beings. How can we study an animal with perfect camouflage and secretive habitats? How does a soft and boneless creature defeat sharks and eels, while thriving as a predator of the most heavily armored animals in the sea? How do octopus bodies work? And how does a solitary animal form friendships, entice mates, and outwit rivals?

Fearfully and Wonderfully Made takes listeners through their own bodies, delving into the molecular and even the quantum, and tells the story of our magnificent sensorium and what it means for the next wave of human potential. From the laboratories to the ordinary homes where these breakthroughs are taking place, the book explores our current sensory Renaissance and shows listeners how they, themselves, can heighten their own senses and experience the miraculous.

The spectacular culinary creations of modern cuisine are the stuff of countless articles and social media feeds. But to a scientist they are also perfect pedagogical explorations into the basic scientific principles of cooking. In Science and Cooking, Harvard professors Michael Brenner, Pia Sörensen, and David Weitz bring the classroom to your kitchen to teach the physics and chemistry underlying every recipe.

Drawn from historical records and current news headlines, A Taste for Poison weaves together the tales of spurned lovers, shady scientists, medical professionals, and political assassins to show how the precise systems of the body can be impaired to lethal effect through the use of poison. From the deadly origins of the gin and tonic cocktail to the arsenic-laced wallpaper in Napoleon’s bedroom, A Taste for Poison leads listeners on a fascinating tour of the intricate, complex systems that keep us alive - or don’t.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

Dr. Catherine Kleier invites us to open our eyes to the phenomenal world of plant life and to the process she calls “Natura Revelata”, the joy of celebrating and learning from the secrets of nature. As Dr. Kleier shares her knowledge with contagious excitement for her subject, she emphasizes the middle ground: Instead of focusing on cell microbiology or the study of ecosystems and habitats, she stresses the basic biology, function, and the amazing adaptations of the plants we see all around us.

In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.

At the end of his career, Albert Einstein was pursuing a dream far more ambitious than the theory of relativity. He was trying to find an equation that explained all physical reality - a theory of everything. Experimental physicist and award-winning educator Dr. Don Lincoln takes you on this exciting journey in The Theory of Everything: The Quest to Explain All Reality. Suitable for the intellectually curious at all levels and assuming no background beyond basic high-school math, these 24 half-hour lectures cover recent developments at the forefront of particle physics and cosmology.

Have you ever wondered what makes dough rise? Or how your morning coffee gives you that energy boost? Or why your shampoo is making your hair look greasy? The answer is chemistry. From the moment we wake up until the time we go to sleep (and even while we sleep), chemistry is at work - and it doesn't take a PhD in science to understand it.

Drawn from historical records and current news headlines, A Taste for Poison weaves together the tales of spurned lovers, shady scientists, medical professionals, and political assassins to show how the precise systems of the body can be impaired to lethal effect through the use of poison. From the deadly origins of the gin and tonic cocktail to the arsenic-laced wallpaper in Napoleon’s bedroom, A Taste for Poison leads listeners on a fascinating tour of the intricate, complex systems that keep us alive - or don’t.

Dame Sue Black is an internationally renowned forensic anthropologist and human anatomist. She has lived her life eye to eye with the Grim Reaper, and she writes vividly about it in this book, which is part primer on the basics of identifying human remains, part frank memoir of a woman whose first paying job as a schoolgirl was to apprentice in a butcher shop, and part no-nonsense but deeply humane introduction to the reality of death in our lives. It is a treat for CSI junkies, murder mystery and thriller fans, and anyone seeking a clear-eyed guide to a subject that touches us all.

In this intoxicating concoction of history, travelogue, and memoir, one of the perfume industry’s leading scouts of natural ingredients tells the story of the precious ingredients needed to make our favorite fragrances.

In the tradition of Rachel Carson’s groundbreaking environmental classic Silent Spring, an award-winning entomologist and conservationist explains the importance of insects to our survival and offers a clarion call to avoid a looming ecological disaster of our own making.

From the Silicon Valley tech billionaires currently trying to work out whether or not the universe is one giant video game simulation to the self-proclaimed community of Italian time-travelers who are trying to save the world from destruction; The Theory of Everything Else will act as a handbook for those who want to think differently.

Timepieces have long accompanied us on our travels, from the depths of the oceans to the summit of Everest, the ice of the arctic to the sands of the deserts, outer space to the surface of the moon. The watch has sculpted the social and economic development of modern society; it is an object that, when disassembled, can give us new insights both into the motivations of inventors and craftsmen of the past, and, into the lives of the people who treasured them.

For a moment in the 1980s, Carolyn Pfeiffer was the only woman in Hollywood who could greenlight a movie. Working with directors like Sam Shepard and Wes Craven, and with actors like River Phoenix and Bette Davis, she had a hand in producing or distributing many landmark films, among them Ridley Scott's The Duellists, Alan Rudolph's Choose Me, and the Academy Award-winning Kiss of the Spider Woman. However, long before establishing herself as a player in the world of film, Carolyn was a horseback-riding tomboy who dreamed of exploring the world beyond her small hometown.

On June 19, 1864, just off the coast of France, one of the most dramatic naval battles in history took place. On a clear day with windswept skies, the dreaded Confederate raider Alabama faced the Union warship Kearsarge in an all-or-nothing fight to the finish, the outcome of which would effectively end the threat of the Confederacy on the high seas.

For just over a decade, from 1956 to 1967, a collection of dilapidated former sail-making warehouses clustered at the lower tip of Manhattan became the quiet epicenter of the art world.

Months before Pearl Harbor, Franklin D. Roosevelt knew that the United States was on the verge of entering another world war for which it was dangerously ill prepared. The urgent times demanded a transformation of the economy, with the government bankrolling the unfathomably expensive task of enlisting millions of citizens while also producing the equipment necessary to successfully fight—all of which opened up opportunities for graft, fraud and corruption.

Filled to the brim with far-out facts, this wickedly informative narrative from the author of National Geographic's popular Gory Details blog takes us on a fascinating journey through an astonishing new reality. Blending humor and journalism in the tradition of Mary Roach, acclaimed science reporter Erika Engelhaupt investigates the gross, strange, and morbid absurdities of our bodies and our universe.

In both history and fiction, some of the most dramatic, notorious deaths have been through poisonings. Concealed and deliberate, it's a crime that requires advance planning and that for many centuries could go virtually undetected. And yet there is a fine line between healing and killing: The difference lies only in the dosage!

To uncover the fate of the thousands being interred at a mysterious Nazi camp on the border of the Reich, a young Polish resistance fighter named Witold Pilecki volunteered for an audacious mission: intentionally get captured and transported to the new camp to report back on what was going on there. But gathering information was not his only task: he was to execute an attack from inside - where the Germans would least expect it. The name of the camp was Auschwitz.

The story of poison is the story of power. For centuries, royal families have feared the gut-roiling, vomit-inducing agony of a little something added to their food or wine by an enemy. To avoid poison, they depended on tasters, unicorn horns, and antidotes tested on condemned prisoners. Servants licked the royal family's spoons, tried on their underpants, and tested their chamber pots. Ironically, royals terrified of poison were unknowingly poisoning themselves daily with their cosmetics, medications, and filthy living conditions.