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How is it that we came to be here? The search for answers to that question has preoccupied humans for millennia. Scientists have sought clues in the genes of living things; in the physical environments of Earth, from mountaintops to the depths of the ocean; in the chemistry of this world and those nearby; in the tiniest particles of matter; and in the deepest reaches of space. In Islands of the Cosmos, Dale A. Russell traces a path from the dawn of the universe to speculation about our future on this planet.

How could a relatively simple chemical code give rise to the complexity of a human being? How could our human genome have evolved? And how does it actually work? Your genome defines you at the most profound level. That same genome is present in every one of the approximately 100,000 billion cells that make you who you are as an individual member of the human species. An important ingredient of the genome, and its essential nature, is memory .

The Territorial Imperative is a work of wit, of literary wealth, of high adventure. The author draws on his inexhaustible knowledge of animal ways and takes his listeners on deep excursions into the ancient animal world, and on deep penetrations of the contemporary human wilderness.

The number-one Sunday Times best seller. A fascinating explanation of how evolution works from best-selling author of The God Delusion, Richard Dawkins. Complete and unabridged and read by Richard Dawkins and Lalla Ward. The river of Dawkins' title is a river of DNA, flowing through time from the beginning of life on Earth to the present and onwards.

Approximately 200,000 years ago, as modern humans began to radiate out from their evolutionary birthplace in Africa, Neanderthals were already thriving in Europe - descendants of a much earlier migration of the African genus Homo. But when modern humans eventually made their way to Europe 45,000 years ago, Neanderthals suddenly vanished.

Imbarcatosi sul Beagle, per una spedizione del governo inglese finalizzata alle rilevazioni idrologiche delle coste delle Americhe, Charles Darwin mise a frutto il suo interesse per l'osservazione della natura, cominciato a svilupparsi già durante l'infanzia. La spedizione gli permise di fare scoperte eccezionali attraverso il lungo viaggio, durato cinque anni.

Earth is 4.5 billion years old. In just a fraction of that time, one species among countless others has conquered it. Us. We are the most advanced and most destructive animals ever to have lived. What makes us brilliant? What makes us deadly? What makes us sapiens? In this bold and provocative audiobook, Yuval Noah Harari explores who we are, how we got here, and where we're going.

In 1955, on a visit to South Africa, Robert Ardrey became aware of the growing evidence that man had evolved on the African continent from carnivorous, predatory stock - ones who had also, long before man, achieved the use of weapons. A dramatist, Ardrey's interest in the African discoveries sprang less from purely scientific grounds than from the radical new light they cast on the eternal question: Why do we behave as we do? Are we naturally inclined towards war and weapons?

Paul Falkowski looks "under the hood" of microbes to find the engines of life, the actual working parts that do the biochemical heavy lifting for every living organism on Earth. With insight and humor, he explains how these miniature engines are built - and how they have been appropriated by and assembled like Lego sets within every creature that walks, swims, or flies. Falkowski shows how evolution works to maintain this core machinery of life, and how we and other animals are veritable conglomerations of microbes.

As physicists work toward completing a theory of the universe and biologists unravel the molecular complexity of life, a glaring incompleteness in this scientific vision becomes apparent. The "theory of everything" that appears to be emerging includes everything but us: the feelings, meanings, consciousness, and purposes that make us (and many of our animal cousins) what we are.

Could extinct species, like mammoths and passenger pigeons, be brought back to life? The science says yes. In How to Clone a Mammoth, Beth Shapiro, evolutionary biologist and pioneer in "ancient DNA" research, walks listeners through the astonishing and controversial process of de-extinction.

A fascinating, bite-sized insight into how human sexuality came to be the way it is now - Jared Diamond explains why we are different from the animal kingdom. Why are humans one of the few species to have sex in private? Why do humans have sex any day of the month or year, including when the female is pregnant, beyond her reproductive years, or between her fertile cycles? Why are human females one of the few mammals to go through menopause?

Why are conditions like autism, asthma, obesity, and allergies exploding at unprecedented rates? Why are we living longer, getting smarter, having far fewer kids? If Darwin were alive today, how would he explain this new world?

In this fresh and provocative view of a seven-million-year evolutionary journey, Finlayson demonstrates the radical implications for the interpretation of fossils and technologies and shows that understanding humans within an ecological context provides insights into the emergence and spread of Homo sapiens worldwide.

This gives a brief and quick overview of evolutionary theories of the origins of early life at the microscopic levels and the view of how organic substances can come from inorganic substances.

Where did I come from? Why do I have two arms but just one head? How is my left leg the same size as my right one? Why are the fingerprints of identical twins not identical? How did my brain learn to learn? Why must I die? Questions like these remain biology's deepest and most ancient challenges. They force us to confront a fundamental biological problem: How can something as large and complex as a human body organize itself from the simplicity of a fertilized egg?

Estudio de fósiles. La vida apareció en nuestro planeta hace miles de millones de años. La mayor parte de la historia del hombre jamás fue escrita. Características del hombre de la Prehistoria. Los Primates: de dónde proceden, características, cráneo, evolución.

Over the past 20 years, paleontologists have made tremendous fossil discoveries, including fossils that mark the growth of whales, manatees, and seals from land mammals and the origins of elephants, horses, and rhinos. Today there exists an amazing diversity of fossil humans, suggesting we walked upright long before we acquired large brains, and new evidence from molecules that enable scientists to decipher the tree of life as never before.

Sparked by a controversial debate in February 2014, Bill Nye has set off on an energetic campaign to spread awareness of evolution and the powerful way it shapes our lives. In Undeniable: Evolution and the Science of Creation, he explains why race does not really exist; evaluates the true promise and peril of genetically modified food; reveals how new species are born, in a dog kennel and in a London subway; takes a stroll through 4.5 billion years of time; and explores the new search for alien life, including aliens right here on Earth.

Written in a brilliantly engaging style by biologist Jules Howard, this fascinating and highly engaging work covers the how and why of sex on Earth, in all its diversity. From sperm wars to cuckoldry, hermaphrodites and virgin births, spent males, racy harems, clitoral births, hips, breasts and birdsong, penis-percussion, and those riskiest and most elusive of all traits, monogamy and true love, all this and more is discussed in Sex on Earth, as Jules takes us on a voyage of discovery of the ins and outs of animal reproduction.