Teeth and bones are both hard, white and heavy with calcium, but that doesn't make them one and the same. From the way they ...

For nearly a century, scientists have been puzzling over fossils from a strange and robust-looking distant relative of early ...

This article proposes a multi-auxiliary-teeth pole-changing machine based on zero-sequence current. Through changing the direction of the zero-sequence current, the excitation flux field is varied and ...

A newly created cell model of the amniotic sac could reveal new insights into early pregnancy, as well as generate helpful ...

Researchers have sequenced proteins from an ancient rhino relative from the cold, dry Haughton crater site (shown) in the ...

Researchers have extracted 2-million-year-old protein remains from Paranthropus robustus teeth to reveal biological sex and genetic variability.

Scientists have shed new light on the rhino family tree after recovering a protein sequence from a fossilized tooth from more ...

A new fossil study reveals that teeth began as skin sensors, helping explain why modern teeth still react painfully to cold ...

Recently, the first two in a series of planned comprehension experiments were performed to measure the effect of the control structure diagram (CSD) on program comprehensibility. Upper- and ...

Key Takeaways on the First Mammal According to most experts, the first mammal was Morganucodon, a small, shrew-like rodent that appeared during the Jurassic Period, approximately 200 million years ...