Betterhumans. A very aspirational word for which the human species has progressed and struggled through several civilizations. An appropriate question would now be : Are we better humans ? . "Yes" would be the answer any person from the "Developed world" shall give upto a probability of 90 %. Such a believer would say ...

Richard Dawkins and PZ Myers discuss their visit to see Ben Stein's Expelled: No Intelligence Allowed. Dawkins got in, Myers did not.

As we go through our lives -- driving cars, exploring the Internet, studying the world around us -- it is hard to imagine that we're related to Earth's other animals. It's even a stretch to see what connects us with the rest of the chordates, a group of about 50,000 species including the vertebrates like fish, amphibians, reptiles and birds, ...

It's easy to believe that animals like us, creatures with heads, eyes, and brains, are the crowning achievement of evolution. But are we really? Echinoderms like sea stars, sea urchins, and sea cucumbers have no head, eyes, or centralized brains, yet they have proven themselves worthy competitors. In fact, they can live in places inaccessible ...

Behind the beautiful shapes and colors of seashells is the story of how a group of animals called molluscs evolved in order to survive. The wide variety of molluscs includes clams, oysters, snails, mussels, squid, and octopus. The word mollusc comes from Latin meaning ''soft,'' a good description of the group's fleshy bodies. Of course, in an ...

For hundreds of millions of years, animal life resided only in the oceans. And then about 400 million years ago, fossil tracks suggest that an animal called a eurypterid left the water to walk on land. Maybe it was fleeing enemies, maybe it was searching for an easy meal, or maybe it was seeking a safe place to lay its eggs. Eurypterids were ...

In the 4.5 billion year history of Earth, a mere 10 million years seems rather insignificant, the equivalent of two months in the life of a 75 year-old man. Yet, during a 10 to 20 million year stretch of time, beginning about 540 million years ago, life evolved at an explosive rate. Scientists call the period the ''Cambrian Explosion.'' ...

The best way to find food is to go out and hunt for it. But to hunt, you need to be able to move forward. And to move forward, you usually need a head with paired sense organs to know where you are going attached to a symmetrical body to get you there. Scientists believe that a flatworm-like animal was the first creature to develop a head, ...

For the first time ever, scientists believe they have gathered substantial evidence that points to a single animal group of creatures that gave rise to all animals, including humans. Researchers such as Cristina Diaz and Mitch Sogin think that the most likely candidate for this ''Animal Eve'' is a group of creatures that still exist: the ...

Desmond Morris has been watching us for 40 years, applying his skills as a zoologist to human beings as if they were just another animal. Books such as The Naked Ape and Manwatching made him a household name. Now it is time to turn the tables and ask him a few questions. With contributions from experts such as Richard Dawkins and Oliver ...