Titres dans Sciences biologiques

When we talk about human history, we often focus on great leaders, population forces, and decisive wars. But how has the earth itself determined our destiny? Our planet wobbles, driving changes in climate that forced the transition from nomadism to farming. Mountainous terrain led to the development of democracy in Greece. Atmospheric circulation patterns later on shaped the progression of global exploration, colonization, and trade. Even today, voting behavior in the southeast United States ultimately follows the underlying pattern of 75 million-year-old sediments from an ancient sea.

Being among bees is a full-body experience, Mark Winston writes. Bee Time presents his reflections on three decades spent studying these remarkable creatures, and on the lessons they can teach about how humans might better interact with one another and the natural world, from the boardroom to urban design to agricultural ecosystems.

In Deep Diversity, award-winning racial justice educator Shakil Choudhury explores the emotionally loaded topic of racism using a compassionate, scientific approach that everyone can understand - whether you are Black, Indigenous, a person of color (BIPOC), or White. With clear language and engaging stories that will appeal to readers of Brené Brown and Malcom Gladwell, Choudhury explains how and why well-intentioned people can perpetuate systems of oppression, often unconsciously.

In Animal Speak, an original audio companion to his landmark book of the same title, Andrews presents an in-depth workshop to help you tap the power of the animal spirits in your own life.

In 1994 Professor Bryan Sykes, a leading world authority on DNA and human evolution, was called in to examine the frozen remains of a man trapped in glacial ice in northern Italy. News of both the Ice Man's discovery and his age, which was put at over 5,000 years, fascinated scientists and newspapers throughout the world. But what made Sykes's story particularly revelatory was his successful identification of a genetic descendant of the Ice Man, a woman living in Great Britain today. How was Sykes able to locate a living relative?

Canadian botanist, biochemist, and visionary Diana Beresford-Kroeger's startling insights into the hidden life of trees have already sparked a quiet revolution in how we understand our relationship to forests. Now, in a captivating account of how her life led her to these illuminating and crucial ideas, she shows us how forests can not only heal us but save the planet.

A riveting investigation of the myriad ways that parasites control how other creatures - including humans - think, feel, and act. These tiny organisms can live only inside another animal, and, as McAuliffe reveals, they have many evolutionary motives for manipulating their host's behavior. Far more often than appreciated, these puppeteers orchestrate the interplay between predator and prey.

Beginning with an in-depth explanation of the circadian clock - why it's important, how it works, and how to know it isn't working - The Circadian Code outlines lifestyle changes to make to get back on track. It's a concrete plan to enhance weight loss, improve sleep, optimize exercise, and manage technology so that it doesn't interfere with your body's natural rhythm. Dr. Panda's life changing methods show you how to prevent and reverse ailments like diabetes, cancer, and dementia, as well as microbiome conditions like acid reflux, heartburn, and irritable bowel disease.

The Covid-19 pandemic was the most devastating natural event of the last century, killing more than 7 million people around the globe, straining the fabric of societies internationally, and shaking the foundations of the global economy. And yet, as horrifying as the experience was, Covid-19 was not actually “the Big One”—the dreaded potential pandemic that haunts the nightmares of epidemiologists and public health officials everywhere, and which will alter life across the world on every meaningful level unless we are ready to deal with it.

In The Language Puzzle, renowned archaeologist Steven Mithen puts forward a groundbreaking new account of the origins of language. Scientists have gained new insights into the first humans of 2.8 million years ago, and how numerous species flourished but only one, Homo sapiens, survives today. Drawing from this work and synthesizing research across archaeology, psychology, linguistics, genetics, and more, Mithen details a step-by-step explanation of how our human ancestors transitioned from apelike calls to words, and from words to language as we use it today.

Traveling in a canoe along the Yukon River with the migrating salmon, a three-month journey through untrammeled wilderness, Adam Weymouth traces the profound interconnectedness of the people and the Chinook through searing portraits of the individuals he encounters. He offers a powerful, nuanced glimpse into the erosion of indigenous culture and into our ever-complicated relationship with the natural world. Weaving in the history of the salmon run and their mysterious life cycle, Kings of the Yukon is extraordinary adventure and nature writing and social history at its most compelling.

An Olympic athlete. An award-winning novelist. A successful entrepreneur. All raised under one roof. What can we learn from those families whose children aim high and succeed, sometimes in widely varied fields? Just as important: What were the costs along the way, and what can we glean from their travails and triumphs? The acclaimed New York Times journalist Susan Dominus offers compelling profiles of six such families in search of the factors that led to their success—was it an inherited quality, a specific way of parenting, the influence of a sibling, or a twist of luck?

Her name was Henrietta Lacks, but scientists know her as HeLa. She was a poor Southern tobacco farmer who worked the same land as her slave ancestors, yet her cells - taken without her knowledge - became one of the most important tools in medicine: The first “immortal” human cells grown in culture, which are still alive today, though she has been dead for more than 60 years. HeLa cells were vital for developing the polio vaccine; uncovered secrets of cancer, viruses, and the atom bomb’s effects.

A farm kid at heart, and a Nlaka'pamux woman of mixed ancestry, Dr. Jennifer Grenz always felt a deep connection to the land. Which is why, after nearly two decades of working as a restoration ecologist in the Pacific Northwest, she became frustrated that she and her colleagues weren't making the meaningful change needed for plant, animal and human communities to adapt to a warming climate. She began to question the central conceit of restoration ecology: that somehow, we must return the natural world to an untouched, pristine state, placing humans in a godlike role.

Teach Outdoors is a podcast show that explores the benefits and challenges of bringing learning outside of the traditional classroom setting. Topics range from the science behind the benefits of outdoor learning to practical tips for incorporating outdoor activities into lesson plans. Whether you're a teacher looking to enhance your students' learning experience or simply someone who loves spending time in nature with your kids, Teach Outdoors is the podcast for you. Tune in every month to expand your knowledge and be inspired to take your teaching outside!

Dive into the captivating world of poisons with The Poison Lab! Hosted by Clinical Toxicologist Ryan Feldman (@EMPoisonPharmD), who has over a decade of managing poisoning and drug overdose via poison centers and in the emergency department. Also occasional co-hosted by his robo cohost Toxo! (@LabPoison). This show unpacks the fascinating history, cutting-edge science, and life-saving medical management of toxins from around the globe. From stories of those impacted to expert insights from pioneers in poisoning treatment, each episode brings you closer to understanding the poisons that lurk in...

Pandora's Lab takes us from opium's heyday as the pain reliever of choice to recognition of opioids as a major cause of death in the United States; from the rise of trans fats as the golden ingredient for tastier, cheaper food to the heart disease epidemic that followed; and from the cries to ban DDT for the sake of the environment to an epidemic-level rise in world malaria.

Understanding our humanity - the essence of who we are - is one of the deepest mysteries and biggest challenges in modern science. Why do we have bad moods? Why are we capable of having such strange dreams? How can metaphors in our language hold such sway on our actions? As we learn more about the mechanisms of human behavior through evolutionary biology, neuroscience, anthropology, and other related fields, we're discovering just how intriguing the human species is.

Today, for the first time in history, the scientific exploration of death and what happens when we die is real, active and ongoing. Contrary to popular perceptions, this subject is no longer the remit of philosophy, religion, or personal opinion. Truly remarkable scientific discoveries that will fundamentally affect everyone’s lives now and in the future are taking place, yet very few people are aware of them. Most people—including scientists and doctors—maintain strong beliefs about death and its experience. Those beliefs are rooted in traditional, and often cultural, notions of death.

Fresh out of Glasgow Veterinary College, to the young James Herriot 1930s Yorkshire seems to offer an idyllic pocket of rural life in a rapidly changing world. But from his erratic new colleagues, brothers Siegfried and Tristan Farnon, to incomprehensible farmers, herds of semi-feral cattle, a pig called Nugent and an overweight Pekingese called Tricki Woo, James finds he is on a learning curve as steep as the hills around him. And when he meets Helen, the beautiful daughter of a local farmer, all the training and experience in the world can’t help him.