"I'm stunned." says Per Ahlberg of Uppsala University, who coordinated the study; "A single track-bearing slab, which one person can lift, calls into question everything we thought we knew about when ...

Bar-shaped soap is great for sliding into your palm and all over your body, but as we all know it can be hard to keep a good handle on. Tetra Soap is a clever new solution to this little dilemma, ...

Source: NOVA: "Judgment Day: Intelligent Design on Trial" This media asset comes from NOVA: "Judgment Day: Intelligent Design on Trial". According to modern evolutionary theory, all populations of ...

If you want to see concrete evidence of evolution, look no further than your hand or your foot. Five fingers, five toes. There's nothing magical about the number, yet five digits at the end of their ...

Add Yahoo as a preferred source to see more of our stories on Google. Here’s what you’ll learn when you read this story: The common ancestor of all tetrapods (including humans) was previously thought ...

Superbly preserved fossils from Russia cast new and surprising light on one of the earliest tetrapods -- the group of animals that made the evolutionary transition from water to land and ultimately ...

Thomas Evans received funding from The Alexander von Humboldt Foundation. Lost species are those that have not been observed in the wild for over ten years, despite searches to find them. Lost ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Millions of years before Tyrannosaurus rex stalked the Earth, a ...

The habits of a needle-toothed tetrapod which lived more than 370 million years ago have filled in a piece of the evolutionary puzzle after an international team of palaeontologists pieced together ...

image: Tetrapod dentary in a rock matrix. Superbly preserved fossils from Russia, excavated with support of a grant from the National Geographic Society and described today by an international team in ...

Here’s what you’ll learn when you read this story: The common ancestor of all tetrapods (including humans) was previously thought to have emerged at the dawn of the Carboniferous period. Fossilized ...