Mostrando títulos en Biología

For readers of Giulia Enders’ Gut and Bill Bryson’s The Body, a surprising, witty and sparkling exploration of the teeming microbiome of possibility in human feces from microbiologist and science journalist Bryn Nelson. The future is sh*t: the literal kind. For most of human history we’ve...

In May 2020, the publication of a scientific paper on the rejuvenation of rats shook the foundations of the community that studies the possibility of undoing aging. An average epigenetic rejuvenation of 54% of the animals was reported in the article, in addition to the reversal of dozens of biochemical markers of old rats to values typical of young rats. The main developer of the treatment that led to these results was Dr. Harold Katcher, author of The Illusion of Knowledge. The reception of the specialized scientific community to the experiment was shock, with the phrase "it's too good to ...

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...

The latest and most bitterly contested battle in the culture war is the controversy over Darwin and intelligent design. But much of what you've heard about it is wrong. Jonathan Wells, a battle-hardened veteran with doctorates in biology and theology, sets the record straight.

Un libro único que abarca todo el conjunto de temas que, cada uno a su manera, convergen en el estudio de la neuroanatomía, la neurofisiología y la neuropatología. De forma sencilla y objetiva, esta obra aclara y desmitifica los complejos conceptos de la neurociencia para que sea posible comprender el funcionamiento del cerebro, el principal protagonista de nuestro organismo. A través de entradas, diagramas y composiciones obtenidas de estudios de imagen reales, comprenda la neuroanatomía, sus mecanismos físicos y lógicos, y así comprenda definitivamente cada uno de los ...

A “beautifully written” (Kirkus Reviews, starred review) memoir-manifesto from the first female director of the National Science Foundation about the entrenched sexism in science, the elaborate detours women have take to bypass the problem, and how to fix the system. If you think sexism...

If you have an appetite for digestible science, you will find plenty of tasty morsels here. Discover why some people see red over red food dyes, why Sherlock Holmes was interested in jellyfish, why King George III was plagued with purple urine, and why phrenology is a pseudoscience.

From split-gill mushrooms to duck-billed platypuses, the spectacular science of sexual reproduction and creation of biodiversity on Earth. Let’s talk about sex. Not boring, human sex, but the endlessly fascinating, varied, and complex forms of reproduction in the rest of the natural world...

This is a story of creation. How the primordial void of potential energy underwent astrophysical changes then particle physical changes then biological changes all resulting in us. It is not a story of how it is possible but how it was obligatory. Life was obligated to form given the slightest of opportunities. Life was obligated to evolve and evolve it did. Intelligent life had to emerge. Every story has a beginning, middle and end. Just as the emergence of intelligent life was obligatory, a superintelligent entity is inevitable, it’s coming. I’m not suggesting that we need to ...

A daring and visionary new narrative of the emergence of life, one that refocuses our attention on the beautiful and mysterious tango between life and Earth itself, from Olivia Judson, the bestselling and award-winning author of Dr Tatiana’s Sex Advice to All Creation These are questions as...

Jonathan Weiner, winner of the Pulitzer Prize for The Beak of the Finch, brings his brilliant reporting skills to the story of Seymour Benzer, the Brooklyn-born maverick scientist whose study of genetics and experiments with fruit fly genes has helped revolutionize or knowledge of the connections between DNA and behavior both animal and human.

Athena Aktipis of Arizona State University is a self-professed apocalypse enthusiast, and as the host of the podcast Zombified, she knows the undead inside and out. With Zombified: Real-World Lessons from Fictional Apocalypses, she’s compiled her research and insights into a fascinating Audible Original that will have you thinking deeper about all those shambling, brain-hungry corpses in pop culture—not to mention our everyday lives. Drawing on years of research on zombies and zombification, these six lessons offer a fun way to explore and understand the many forces that influence us.

'teeming with fascinating and enlightening insights' OBSERVER ‘Plant lovers will find much of interest in Schlanger’s inspiring tale of where her curious mind has led her’ NATURE ‘Captivating’ THE GUARDIAN ‘It’s rare that you read a book that makes you want to grab people to tell...

Evolution is one of the most important processes in life. It not only explains the detailed history of life on earth, but its scope also extends into many aspects of our own contemporary behavior - who we are and how we got to be here, our psychology, our cultures - and greatly impacts modern advancements in medicine and conservation biology. Perhaps its most important claim for science is its ability to provide an overarching framework that integrates the many life sciences into a single unified whole. Yet, evolution has been, and continues to be, regarded with suspicion by many.

Spontaneous generation of living organisms - life arising without progenitor or seed - was a common belief in the time of Aristotle. Over the next 2,000 years, support for spontaneous generation slowly retreated to its final stronghold: spontaneous formation of the first living organism.

The world's largest land mammal could help us end cancer. The fastest bird is showing us how to solve a century-old engineering mystery. The oldest tree is giving us insights into climate change. The loudest whale is offering clues about the impact of solar storms. For a long time, scientists ignored superlative life forms as outliers. Increasingly, though, researchers are coming to see great value in studying plants and animals that exist on the outermost edges of the bell curve.

A grieving widow discovers a most unexpected form of healing—hunting for mushrooms. “Moving . . . Long tells the story of finding hope after despair lightly and artfully, with self-effacement and so much gentle good nature.”—The New York Times Long Litt Woon met Eiolf a month after...

This comprehensive study guide introduces the full spectrum of competencies required of a modern Medical Laboratory Technician (MLT). It presents the core scientific foundations of clinical testing, including hematology, chemistry, microbiology, immunology, molecular basics, and specimen handling. The guide explores the practical realities of laboratory work, emphasizing workflow, safety, documentation, instrumentation, troubleshooting, communication, and professionalism. Readers gain a deep understanding of pre-analytical, analytical, and post-analytical processes, supported by steady ...

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.

Most of us think of bugs as pesky creatures we squish under our shoes or bat away with our hands. Under the microscope of Sue Hubbell’s keen eye emerges an exciting world we rarely take the time to see. Author of A Country Year, Hubbell writes regularly for The New Yorker, Smithsonian, and Discover magazines, bringing to her delightful essays the practical veracity of a gentlewoman farmer, and the style and élan of an eccentric who has found her bliss.