SpaceX’s Dragon capsule just completed its latest mission, returning 6,700 pounds of cutting-edge science experiments and hardware from the International Space…

Once home to oceans, rivers, and lakes, Mars was a much wetter world billions of years ago — but what happened…

Scientists recently spotted a molecule on a far-off planet they thought might signal life. But now, new research says that reading…

Metformin, the common diabetes drug, enhances egg-laying in older hens by triggering liver genes that promote yolk production and reduce fat…

Only a tiny fraction of the deep ocean is explored, leaving 66% of Earth’s surface largely unseen. Researchers urge global, inclusive…

Newly discovered feathers were crucial to how Archaeopteryx was able to fly. Archaeopteryx is the fossil that helped confirm Darwin’s theory…

A superbug commonly found in hospitals has developed the ability to digest certain medical plastics, including those used in sutures, stents,…

MRI scans show early knee joint damage is common in symptom-free adults in their thirties. Mild structural changes in the knees…