Fossil Gen 5e 42mm is permanently discontinued.

Palaeontologists have pieced together the brain structure of a bird that lived 80 million years ago named Navaornis hestiae, ...

The brains of today's birds facilitate a level of cognitive prowess and behavioral complexity rivaled only by mammals. But ...

Interestingly, this fossil fills a 70-million-year-long gap in our knowledge between the early bird-like dinosaurs ...

Signs of temporarily delayed tooth development in the skull of an ancient Homo species youth spark debate about the origins of humanlike growth.

However, the "big brain—long childhood" hypothesis may need to be revised, as shown by an international team of researchers in the journal Nature, based on an analysis of the dental growth of an ...

D&D 5.5E's new weapon mastery feature gives martial classes way more versatility in combat encounters. Yet some are just ...

Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct giant meat-eating bird—which they say could be the largest known member of its ...

That fossil fuel share exceeds the 60.5% over the same period in China, the world's largest power producer and polluter. China vs USA share of electricity generation from clean & fossil fuels The ...

"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting around in the New Jersey dirt, found a fossil that helped fill out the ...

The 550-million-year-old Quaestio simpsonorum is the first fossil to show a definitive left-right asymmetry, an important sign of evolutionary development in the history of animals. In 1947 ...

The discovery may push back the emergence of the reptiles that once ruled the Earth, and clarify how dinosaurs like the Triceratops and Stegosaurus emerged. By Asher Elbein A dog-size reptile ...