A new discovery has shed new light on the crucial role of the CD47 protein in bone fracture healing. Scientists have ...

In a wind-swept stretch of Morocco’s Middle Atlas Mountains, paleontologists digging through Jurassic-era stone have ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the oldest jawed fishes had bones with joint cavities for articulated ...

November 25, 2024 • Books We Love returns with 350+ new titles handpicked by NPR staff and trusted critics. Find 12 years of recommendations all in one place — that's nearly 4,000 great reads.

The apical pulse can be felt on the chest wall over the apex (bottom) of the heart, where the contractions are most forceful. The heart apex is located just below the nipple on the left side of the ...

With a program that lets you explore your scientific interests, gain real-world experience, and make valuable connections with faculty experts, you’ll turn your passion for science into the start of a ...