Related topics: stem cells · osteoporosis · fossil · fractures · dinosaurs

A taste for fat may have made us human, says study

Long before human ancestors began hunting large mammals for meat, a fatty diet provided them with the nutrition to develop bigger brains, posits a new paper in Current Anthropology.

The early bird got to fly: Archaeopteryx was an active flyer

The question of whether the Late Jurassic dino-bird Archaeopteryx was an elaborately feathered ground dweller, a glider, or an active flyer has fascinated palaeontologists for decades. Valuable new information obtained with ...

False story says archaeologists unearth Exodus evidence

Archaeologists did not unearth the bones of Egyptian soldiers, weapons and chariots to prove the biblical account of the parting of the Red Sea, despite the false claims of many stories reporting otherwise.

'Walking' fish help scientists to understand how we left the ocean

Our ancestors' transition out of the water and onto the land was a pivotal moment in evolution. No longer buoyed by water, early tetrapods (animals with four limbs) had to overcome gravity in order to move their bodies. Exactly ...

Researchers engineer a tougher fiber

North Carolina State University researchers have developed a fiber that combines the elasticity of rubber with the strength of a metal, resulting in a tougher material that could be incorporated into soft robotics, packaging ...

A toast to the proteins in dinosaur bones

Burnt toast and dinosaur bones have a common trait, according to a new, Yale-led study. They both contain chemicals that, under the right conditions, transform original proteins into something new. It's a process that may ...

page 6 from 23