Science & Engineering

At the southernmost tip of South Africa, where fresh and salt water collide, a tiny seahorse appears to levitate. Seahorses are the ocean’s slowest swimmers, but they have one of the world’s fastest muscle contractions, using it to suction up their prey. In this episode, we meander through eelgrass with a male Knysna seahorse as he twines tails with his partner, changes color to match the sand, and even gives birth to a brood of tiny seahorses.

'An extraordinary mastery of geopolitics, combining years on the ground in the most challenging places, a raw instinct for politics and a deep ethical concern for the world in the face of climate catastrophe. A masterpiece.' - RORY STEWART 'A powerful, passionate and utterly convincing book.' -...

Red pandas have thick bushy ringed tails like raccoons, but they aren’t related to panda bears or raccoons—in fact, they have no close relatives anywhere on Earth. In this episode, we wander the Himalayas with a red panda and her cubs as they munch on bamboo, practice walking in the treetops, and settle in to nap together as the first snowfall of the year covers their forest home.

California’s coast redwoods are Earth's tallest living beings, some reaching more than 350 feet high. They can also live for more than 2,000 years, outlasting entire civilizations. In this episode, we spend an evening with an ancient tree. Below ground, its roots tap into a forest-wide network; above ground, its branches harbor life in its many forms.

Die moderne Physik hat die Medizin umgekrempelt. Ärztinnen und Ärzte können heute ganz selbstverständlich in den lebendigen Menschen schauen – ohne den kleinsten Schnitt in die Haut. Verletzungen und Erkrankungen lassen sich damit so präzise erkennen wie nie zuvor. Und sogar Heilen kann die Physik! Wo eine Operation nicht ausreicht, können verschiedene Arten von Strahlung etwa Tumore bekämpfen.

North Ronaldsay sheep have been roaming the shores of a Scottish isle for centuries. They outnumber people there by more than twenty to one. While most sheep graze in fields, the North Ronaldsay are a breed apart: they forage seaweed on the rocky beach. In this episode, we follow a lamb as she crosses the island’s ancient stone dyke and sees the ocean for the first time.

Surviving the unsurvivable. Healing from the unhealable. This is an inspiring memoir of physical and mental recovery, from someone who lived through the Whakaari White Island volcanic eruption. ""I heard someone say, 'Wow!' And someone else exclaimed, 'Look at that!' I had my back to the crater...

A kaleidoscopic journey through the secret history of hues—and the story of the obsessive genius behind the definitions of colors we use today, from the beloved author of Word by Word begonia (n.): 3 -s : a deep pink that is bluer, lighter, and stronger than average coral (see coral 3b), bluer...

Join acclaimed travel writer and incurably curious hiker Tom Chesshyre in this celebration of the Peak District, Britain’s first National Park, on its 75th anniversary 'Funny, fair and honest, and effortlessly readable' Matthew Parris In the heart of England lies a fascinating landscape of...

The concept of canine consent is far more than simply a buzzword in modern dog training practices. In its current form, consent is a distinctly human concept, designed by humans and for humans. Looking beyond species boundaries can help us not only consider concepts of canine consent and...

チャールズ・ダーウィンの『種の起源』は、生物の進化がなぜ起こるのかを自然淘汰で説明し「神が天地創造の際にすべての生き物を完璧な姿でつくった」というキリスト教の世界観を覆した。コペルニクスの地動説と並び、人類に知的革命を起こした大名著である。

From the award-winning, New York Times best-selling author of Cod and Salt, To Catch a Fish is an entertaining and beautifully written illustrated collection of essays that explore a lifetime fascination with fishing. For as long as there have been humans, there have been humans trying to catch...

A ciência, cada vez mais, tem questionado e refutado o senso comum e as crenças que a humanidade vem acumulando ao longo das gerações. Diante desse conflito entre as experiências subjetivas e as evidências científicas, é comum indagar: afinal, o que é ciência? Como ela funciona? Para que serve? O que diferencia ciência de pseudociência? Como a ciência é impactada pelas fake news e pela desinformação?

「土」を掘るのを仕事にしている。こう言うと、何を好き好んで土なんて掘っているのかと思われるかもしれない。家や道をつくるためでもなければ、徳川埋蔵金を捜すためでも……ない。100億人を養ってくれる、肥沃な土を探すためだ。

El filósofo Pedro Insua explora con ideas y datos la desconocida línea salmantina que va desde los descubrimientos náuticos de Colón a los debates morales de Francisco de Vitoria sobre la licitud de la conquista de América. La ciudad castellana se elevó como el faro moral e ideológico para un imperio que domesticó océanos e hizo suyo todo un continente. Los sabios congregados en torno a Salamanca sentaron las bases de la astronomía moderna, la física, el derecho internacional y hasta la economía.

What is Now? This immediate moment, what we're experiencing right now . . . it bathes us like air, or gravity. Yet when we try to grasp this quality, to scrutinize it or bring it into focus, it vanishes, slipping through our fingers like a dream. And worse, according to the most trusted models of physics, Now doesn't even exist. If all this is so, then what, exactly, are we experiencing? How do we carve out time, sensation, self, and meaning from a blank, Now-less canvas?

The next space race has arrived—driven by rival nations, billionaire-funded ventures, and breakthrough technologies all vying to alter the balance of power on Earth and beyond. "This isn’t science fiction; it’s the blueprint for the world we’re about to inherit.” —Ali Velshi, NBC...

How did the world as we know it—from the soil beneath our feet to the air we breathe and the life that surrounds us—come to be? Geologists have proposed one set of answers while biologists have proposed another. Earth and Life is the first book to reveal why we need to listen to both voices—the physical and the biological—to understand how we and our planet became possible.

From one of our leading chroniclers of the intersection of innovation and capitalism, a landmark reckoning—based on unprecedented access—with one of the world’s most brilliant and driven tech visionaries, and his game-changing company Even by the standard of a tech industry stacked with...

The author of Finding the Mother Tree and scientist who pioneered the concept of sophisticated communication between trees, Suzanne Simard now offers a powerful vision for saving our forests based on nature’s deep-rooted cycles of renewal. "A masterclass on the inner workings of forests...

J.E. Gordon strips engineering of its confusing technical terms, communicating its founding principles in accessible, witty prose.

Gabriella Greison racconta la bizzarra esistenza e le ancor più straordinarie intuizioni di uno dei padri della fisica quantistica, Paul Dirac, fisico premio Nobel 1933. Dirac è stato un fisico geniale e un uomo strambo e meticoloso, costantemente impegnato a elaborare formule, fra cui quella meraviglia grazie alla quale è entrato nella storia della scienza e che lo indica sulla lapide nell'Abbazia di Westminster a fianco di Isaac Newton: i? + ?? = m?.

Reality is not what it seems. Not fixed. Not silent. Not separate from the one who observes it. Quantum experiments reveal seams in the world… places where information appears without traveling… where outcomes wait for attention… where time behaves like something far more flexible than a river. These seams form a doorway. A narrow line where darkness gives way to light… where the familiar dissolves into the possible… where a question becomes the beginning of understanding. This book does not claim answers. It offers a key. If you have ever sensed something beneath the surface… Step closer.

Instant New York Times Bestseller In time for Apple’s 50th anniversary, CBS Sunday Morning correspondent David Pogue tells the iconic company’s entire life story: how it was born, nearly died, was born again under Steve Jobs, and became, under CEO Tim Cook, the most valuable company in the...

As climate action accelerates, carbon credits have become one of the most powerful tools for reducing global emissions. Yet few truly understand how these markets work. Understanding Carbon Credits breaks down the science, systems, and strategies behind carbon crediting in a way that’s clear, actionable, and insightful.