検索キーワード： 生物学

Sea turtles are the ancient mariners of our planet. Long before human sailors braved the open seas, these gentle reptiles were already navigating the vast blue expanse with a precision that continues to astound scientists today. For more than 100 million years, sea turtles have survived continental shifts, ice ages, and mass extinctions. They are living fossils whose epic migrations link the distant past with our uncertain present, journeys written in sand, salt, and instinct.

All of life is profoundly shaped by the daily, monthly, and yearly cycles of our planet, and all creatures have internal timekeeping systems that rely on cues from the surrounding environment. With modern technology, we are changing our environments—and by proxy, the ecosystems around us—to override these innate rhythms of life. But at what cost? Life in Sync reveals how Earth’s rotations shape our biology, what human sleep cycles looked like before the advent of artificial light, and why technology can’t free us from the constraints of our circadian clocks.

Improve your lifelong health and well-being by understanding what mitochondria really do for you, and how through small lifestyle changes, these awe-inspiring powerhouses can better your life. Have you ever wondered what makes every heartbeat, every thought, and every movement possible? Meet...

Parasites and parasitic relationships are fundamental to life on Earth and to human history. Our Bodies, Our Planet explores how vital they are. Unlike harmful pathogens, parasites may produce no ill effects and may even improve our well-being and the lives of the creatures that surround us. Marcus Hall shows how our fellow travelers have evolved to help keep us alive, or else they themselves will perish. Parasitism is a phenomenon of partnership, and the association of parasite and host has had far-ranging cultural, biological, and possibly geophysical consequences.

In PULL, Brennan Spiegel, M.D. presents a groundbreaking exploration of how gravity influences conditions of body and mind that have puzzled medical professionals for centuries. Starting with a simple observation at a family dinner and culminating in a new approach to gravity-based health and wellness, PULL is a captivating journey through the human body’s inner struggle to keep us upright and healthy.

Only in recent decades have we begun to unravel the complexities of aging, and conceived plausible technology paths to solving it. Immortality or Death is a celebration of the remarkable strides made in aging research. This book offers a profound, comprehensive, and meticulously detailed exploration of our current understanding of aging, alongside the most advanced efforts to slow it down. With a critical eye, it debunks the allure of modern biohacking—the “false grail”—and shines a spotlight on the most promising scientific directions.

Unlock Genetics in 10 Concise Chapters is the perfect introductory guide, covering all of the essential foundations of genetics like genes, chromosomes, inheritance, evolution, epigenetics, and much more besides.

Today, we know more about mental health than ever before, but traditional medicine still mistakes subtle signs of trauma for stress, anxiety, or chronic disease—sometimes even retraumatizing patients with outdated and misguided methods. Treatment plans that focus on the mind are only addressing the downstream effects. Likewise, common medical approaches to manage symptoms fail to explore root causes and promote genuine recovery.

First there was the genetic revolution—the discovery that physical structures in the cell, including DNA and RNA, shape every organism. Now, says evolutionary biologist Richard Sternberg, we are overdue for another and more profound revolution. Recent findings reveal that genetic and even epigenetic sources alone cannot account for the rich dynamism of life—not even close. Some other informational source is required.

“Food Intelligence dispels many popular myths we have about weight loss and breaks down the real drivers of the obesity crisis based on decades of research. I really hope everyone gets a chance to read this book." —Sanjay Gupta, MD, Chief Medical Correspondent at CNN and host of Chasing Life...

In order to understand the future of antibiotics, we need to understand their past. Dangerous Miracle tells the story of antibiotics: weaving the grand arc of their evolution over millions of years with a history of the past century. Antibiotic resistance shows how easily bacteria have been able to undo human progress. If we want antibiotics to have a future, we need to prepare to adapt accordingly. And fast.

For fans of accessible and fun popular science comes an exploration of evolution’s quirkiest puzzles and most enduring mysteries. Why do cats live longer than dogs? Why do bees have yellow stripes? Why can we smell a skunk from a mile away? Such questions can be seen as puzzles about...

Are we alone in the universe—or is life a cosmic inevitability? Life in the Cosmic Context goes beyond the conventional search for extraterrestrial biology, asking deeper questions about the very nature of life and our place in an immense, evolving cosmos. In this groundbreaking work, astrobiology becomes more than the science of life beyond Earth; it is a philosophical lens for reimagining what life itself can be. From the origins of life on Earth to the potential for entirely different biochemistries elsewhere, this book challenges listeners to rethink what is possible.

Brought to you by Penguin. **AS SEEN ON ITV THIS MORNING** From the world-leading gut scientist and no. 1 bestselling author of Food for Life, comes an introduction to the life-changing benefits of fermentation Of all the ways to prepare food, fermenting is surely the most mysterious, miraculous...

En 2016, se publicaron los resultados de un experimento sorprendente. A un grupo de ratones les cambiaron todas sus bacterias intestinales por otras de personas con depresión. Al cabo de unos días, los ratones se deprimieron. La depresión se puede trasplantar… en ratones. Estudios como este demuestran la estrecha relación entre nuestros microbios (la microbiota) y nuestras células. Cuando ese equilibrio se altera y disminuyen el número y diversidad de los microorganismos, tenemos un problema.

NOW FULLY REVISED AND UPDATED! The beloved #1 New York Times bestseller that “causes one’s dog-loving heart to flutter with astonishment and gratitude” (The New York Times Book Review). The instant classic on the mind of the dog is now updated to include the latest results in the booming...

Saviez-vous que notre corps est colonisé de milliards de bactéries et champignons essentiels à notre santé ? Et que selon leur rôle, ils se regroupent par zones dans notre corps ? Chaque famille participe alors à la formation d'un microbiote, chacun d'entre eux jouant un rôle bien défini qu'il s'agit de préserver.

A page-turning examination of how a multi-billion dollar industry creates enormous wealth and endless heartache, at a time when climate change, swings in the market, and greed are impacting fishermen’s livelihoods in new and dramatic ways. Lobster has been a phenomenal success story, with a...

En el siglo XVIII, dos hombres de la misma edad (y caracteres opuestos) dedicaron sus vidas a la misma ardua tarea: identificar y describir toda la vida en la Tierra. Carl Linneo, un médico sueco muy devoto y con dotes de comerciante, consideró que la clasificación debía responder a categorías ordenadas y estáticas. Por el contrario, Georges-Louis de Buffon, aristócrata, polímata y director del Jardin du Roi de Francia, veía la vida como un remolino dinámico y complejo. Cada uno emprendió su trabajo consciente de las dificultades pero creyéndolo posible.

By adapting the methods described in this book to match your own objectives and local environment, you can improve colony survival, increase honey production, and find more enjoyment working with healthy, thriving bees.