Novedades

La dopamina es la sustancia que permitió que nuestros ancestros pervivieran. Hoy en cambio, es la responsable de nuestro comportamiento, adicciones y del progreso humano. Es la molécula del deseo, la que controla nuestros impulsos y la que nos incita a buscar siempre nuevos estímulos.

A mother kisses her child's scraped knee. A father embraces his long-lost son. A dog greets its owner with desperate joy. Every culture, every species, every corner of the living world engages in these intimate acts of connection. We've been told these are merely displays of affection. But what if there’s something more? WHAT IF A KISS IS MORE THAN JUST A KISS? For the first time in human history, we are starting to see the hidden force that builds life through connection—not because we discovered something new, but because we have broken something ancient.

The universe is vast—unfathomably so. It stretches beyond our imagination, a seemingly infinite tapestry of galaxies, stars, and planets, each potentially harboring its own secrets. Among these cosmic mysteries, one question looms large over our species: Are we alone? For decades, scientists have combed the skies for signs of intelligent life—searching for radio signals, scanning the electromagnetic spectrum, and pointing laser arrays into the void. Yet, despite the most advanced technologies and tireless efforts, the silence has been deafening.

Discover the untamed beauty and hidden mysteries of the Rocky Mountains—where every trail leads to wonder, and nature’s grandeur beckons at every turn. In Rocky Mountain Wonders: National Parks of the Rocky Mountain Region, Everett Wilder invites you on an extraordinary adventure through some of America’s most iconic and awe-inspiring landscapes. This isn’t just a travel guide—it’s your passport to the wild heart of the Rockies, from the soaring peaks of Rocky Mountain National Park to the explosive geysers of Yellowstone and the enigmatic presence of Devils Tower.

Have you ever questioned reality? Not in the abstract, philosophical way, but in the eerie, spine-tingling moments when the world just doesn’t seem quite right? Like when a stranger says exactly what you were thinking. When the same numbers keep following you. When time seems to skip. Or when you look in the mirror and wonder: am I real—or just playing a role I didn’t choose?

This isn’t just another dry exam book. This is your mobile, multitasker-friendly path to PMP success. Tailored for professionals who don’t have time to sit and study, this complete guide turns driving, walking, or doing chores into productive study time.

In a bittersweet blend of science and yarn, Carter Niemeyer takes us back to 1996 on a heart-pounding, eye-witness adventure to add 10 more wolves—the Sawtooth pups—to Yellowstone's newly reintroduced wolf packs. So much could go wrong. So much did go wrong. But in the end, the other 10 wolves helped change the character of Yellowstone's wolves forever.

Psilocybin, a natural psychedelic found in certain mushrooms, is emerging as a breakthrough in mental health. Once sidelined due to stigma, it now leads research for treating PTSD, depression, anxiety, and aiding addiction recovery. Early studies show it allows deep introspection, helping people process trauma and negative thought patterns. This guide explores the transformative experiences psilocybin offers, where the mind unlocks kaleidoscopic dimensions, space bends, and time becomes fluid.

Blending cutting-edge science with gripping storytelling, award-winning data journalist and competitive amateur athlete Henry Abbott reveals that we are on the cusp of a new era in sports medicine, built around the science of ballistic movements—leaping and landing—and the unique fingerprint of your body's physics. Abbott's inspiring narrative tells the story of sports scientist Dr. Marcus Elliott and the Peak Performance Project (P3), who use technology to study how athletes move and why they get hurt.

The things that airlines, aircraft manufacturers, and the FAA are not sharing with the public. This audiobook is the result of the author’s doctoral research—Safety Culture, Training, Understanding, Aviation Passion: The Impact on Manual Flight and Operational Performance.

Every physicist agrees quantum mechanics is among humanity's finest scientific achievements. But ask what it means, and the result will be a brawl. For a century, most physicists have followed Niels Bohr's solipsistic and poorly reasoned Copenhagen interpretation. Indeed, questioning it has long meant professional ruin, yet some daring physicists, such as John Bell, David Bohm, and Hugh Everett, persisted in seeking the true meaning of quantum mechanics. What Is Real? is the gripping story of this battle of ideas and the courageous scientists who dared to stand up for truth.

Keep the Adventure Going with Dr. Grandma! Welcome to Dr. Grandma’s Adventures in Life Science—an educational journey into the amazing world of living things! This is a growing series that brings science to life for curious learners in grades 1 through 5. Aligned with U.S. Common Core State Standards (CCSS), each volume offers just the right amount of detail to engage young minds without overwhelming them. Hands-On Fun That Reinforces Learning At the back of each volume, you will find interactive activities that directly connect to the life science topics covered throughout the book. ...

In a May 2024 Pew poll, more than two-thirds of Americans indicated they thought that in vitro fertilization (IVF) is good and should be accessible to anyone who wants it. Even among social conservatives—including the current U.S. administration—there is a push for wider accessibility for artificial procreation options. But is IVF truly the gift for infertile couples that it’s perceived to be?

In 1919, in Newfoundland, four teams of aviators came from Britain to compete in "the Big Hop": an audacious race to be the first to fly, nonstop, across the Atlantic Ocean. One pair of competitors was forced to abandon the journey halfway, and two pairs never made it into the air. Only one team, after a death-defying sixteen-hour flight, made it to Ireland.

Michael Grunwald, bestselling author of The Swamp and The New New Deal, builds his narrative around a brilliant, relentless, unforgettable food and land expert named Tim Searchinger. He chronicles Searchinger’s uphill battles against bad science and bad politics, both driven by the overwhelming influence of agricultural interests. And he illuminates a path that could save our planetary home for ourselves and future generations—through better policy, technology, and behavior, as well as a new land ethic recognizing that every acre matters.

During the 1920s, dozens of expeditions scoured the Chinese and Tibetan wilderness in search of the panda bear, a beast that many believed did not exist. When the two eldest sons of President Theodore Roosevelt sought the bear in 1928, they had little hope of success. Together with a team of scientists and naturalists, they accomplished what a decade of explorers could not, ultimately introducing the panda to the West. In the process, they documented a vanishing world and set off a new era of conservation biology.

Humans are remarkable beings. We have mastered flight, cracked the genetic code, developed quantum mechanics and democracy, been to the moon, and may soon become a multi-planetary species. Yet, despite these unparalleled achievements, we can still be...pretty stupid.

On his very first visit to America, motorcycle traveller Lawrence Bransby embarks on a journey that will take him from Southern California to the northernmost points of both Alaska and Canada then back across the USA to Texas. Along the way he has numerous adventures, meets people, has an accident somewhere above the Arctic Circle and, in the process, attempts to understand a little of what it means to be American. Bransby's writing is intimate, raw and immediate, taking the listener along with him as a vicarious pillion passenger.

It's finally here! The AI Con: How to Fight Big Tech's Hype and Create the Future We Want hit the shelves in May. In this special bonus episode, Alex and Emily speak to tech journalist Vauhini Vara at one of the book's online launch events, where they covered the misleading nature of the term "artificial intelligence," why the use of tools like ChatGPT will only ever cheapen human labor and enrich the already powerful, and how people can fight the narrative that these technologies are inevitable.Vauhini Vara is a technology reporter and writer. Her journalism has been honored by the Asian ...

We're bringing back our episode discussing the multifaceted effects of fire on wild turkey survival and how a new approach could knock off two objectives with one flame. Resources: Boone, W. W., et al. (2024). Frequent prescribed burns reduce mammalian species richness and occurrence in longleaf pine sandhills. Forest Ecology and Management, 553, 121596. Fire University #13 - How fire affects predators, ft. Dr. Michael Cherry Jones, D. D., et al. (2004). Prescribed fire and raccoon use of longleaf pine forests: implications for managing nest predation?. Wildlife Society Bulletin, 32(4)...