Showing results for "it" in Biology

In LIFE AS NO ONE KNOWS IT, physicist and astrobiologist Sara Imari Walker argues that solving the origin of life requires radical new thinking and an experimentally testable theory for what life is. This is an urgent issue for efforts to make life from scratch in laboratories here on Earth and missions searching for life on other planets. Walker proposes a new paradigm for understanding what physics encompasses and what we recognize as life.

Teeming with unsuspected life, an extraordinary, interconnected ecosystem deep below the waves has a huge effect on our daily lives, influencing climate and weather systems, with the potential for much more—good or bad, depending on how it is exploited. Currently, the fantastic creatures that live in the deep—many of them incandescent in a world without light—and its formations capture and trap vast quantities of carbon that would otherwise poison our atmosphere, and novel bacteria as yet undiscovered hold the promise of potent new medicines.

Taking us back to that exhilarating - and often dangerous - moment when scientists tried to work out exactly what it was they'd discovered, we see gases as the formative substances of our modern world. From how nitrous oxide and chloroform get into our bloodstream and affect our neural pathways to the gases that make plants grow and flowers smell through to the carbon-fuelled climate crisis, Mark Miodownik masterfully reveals this invisible world through his unique brand of scientific storytelling.

In Light to Life, biologist Raffael Jovine takes us on a journey of discovery into the intricate, beautiful and often surprising processes that convert energy from the sun into life and how all-important these are to our survival. Despite the unprecedented challenges the Earth faces from global warming, habitat loss, air pollution and population growth; Jovine shows us that there is hope to be found. Photosynthesis is the very source of life: it has the power not just to produce food, but to reshape continents, drive biogeochemical cycles, stabilise the climate and regulate weather.

Upon completing his historic work on the Human Genome Project in 2002, J. Craig Venter declared that he would sequence the genetic code of all life on earth. Thus began a fifteen-year quest to collect DNA from the world's oldest and most abundant form of life: microbes. Boarding the Sorcerer II, a 100-foot sailboat turned research vessel, Venter travelled over 65,000 miles around the globe to sample ocean water and the microscopic life within. In this book, Venter and science writer David Ewing Duncan tell the remarkable story of these expeditions and of the momentous discoveries that ensued.

The Revolutionary Phenotype is a science book that brings us four billion years into the past, when the first living molecules showed up on Planet Earth. Unlike what was previously thought, we learn that DNA-based life did not emerge from random events in a primordial soup. Indeed, the first molecules of DNA were fabricated by a previous life form.

Human beings have astonishing genetic vulnerabilities. More than half of us will die from complex diseases that trace directly to those vulnerabilities, and the modern world we've created places us at unprecedented risk from them. In It Takes a Genome, Greg Gibson posits a revolutionary new hypothesis: Our genome is out of equilibrium, both with itself and its environment. Simply put, our genes aren't coping well with modern culture.

In recent years, eating insects has gained popularity, with many people exploring the culinary and nutritional benefits of entomophagy (the practice of eating insects). Among the various insects being farmed and consumed, crickets have emerged as a frontrunner, boasting an impressive nutritional profile and surprisingly delicious flavor. So, why should you consider adding crickets to your diet?