The mechanism that drives evolution was not discovered until long after Darwin’s death. Follow the clues that led researchers first to the cell nucleus, then to chromosomes and genes, and finally to the DNA molecule as the agent of heredity. Close by weighing the role of genetics in determining human identity..

Six different stories tell us why genes alone cannot predict our fate. With the help of epigenetics, scientists explain how DNA profiles change in the course of a lifetime. Environmental factors, diet and stress all influence human cell factories decisively. Heart and brain rejuvenation experiments, organ reconstruction and delaying of the ageing process no longer belong to the world of science fiction - they are already being tested in modern molecular...

"We humans like to think of ourselves as highly evolved creatures. But if we are supposedly evolution's greatest creation, why do we have such bad knees? Why do we catch head colds so often--two hundred times more often than a dog? How come our wrists have so many useless bones? Why is the vast majority of our genetic code pointless? And are we really supposed to swallow and breathe through the same narrow tube? Surely there's been some kind of mistake....

Kate Brannigan is having a bad weekend, her boyfriend's death notice is in the newspaper, her plans to capture a team of heartless fraudsters are in disarray, and a Celtic neo-punk band want her to rescue them from saboteurs. As if that isn't enough, Kate's business partner wants her to buy him out so he can emigrate to Australia, and Private Eyes with principles never have that kind of cash. Kate can't even cry on her best friend's shoulder, for...

While there is no single gene for language or any other complex human system, specific aspects of the human genome and our biology create the perfect biological environment for the development of language. Explore the important relationship between the brain's Broca's and Wernicke's areas and the significance of the gene FOXP2. Could language be "a new machine built out of old parts"?

"It's inside every living plant and animal, from the tiniest seed to the person standing next to you, but how much do you know about DNA? This book gives children an in-depth look at DNA and its role in all living things -- from why we have different-colored eyes to why we age. Discover what DNA is, what it does, and how it shapes our lives, including inheritance and why we look like our parents; forensic science and how DNA evidence helps catch criminals;...

Your investigation begins with the independent discoveries of genes and of DNA in the mid-1800s. Follow both trails into the 20th century, as chromosomes are discovered and the realization finally begins to dawn that genes and DNA may be related.

In this episode, explore the diversity of reproductive biology and sex in the animal kingdom. Along the way, you’ll cover topics including asexual and sexual reproduction, sexual behaviors in different animal groups, and some of the strangest sexual behavior in the animal kingdom: reproduction outside an animal’s body.

Why are you attracted to a certain "type?" Why are you a morning person? Why do you vote the way you do? From a witty new voice in popular science comes a clever, life-changing look at what makes you you.
"I can't believe I just said that." "What possessed me to do that?" "What's wrong with me?" We're constantly seeking answers to these fundamental human questions, and now, science has the answers. The foods we enjoy, the people we...

In rhyming text, illustrates through the concept of DNA how we are all part of the human race. Using child-friendly language, this playful picture book explains how genetics make each person unique and celebrates how we are more alike than different and are all part of the human race.