For decades, biology textbooks have described ovaries as passive vaults of eggs. It gradually depletes with age until menopause. But a new study paints a far more dynamic picture: ovaries appear to ...

Stunning new Sun images reveal a long-predicted solar phenomenon.

When they’re destroyed, as in injuries or autoimmune diseases like neuromyelitis optica spectrum disorder, the brain’s ...

One of Pluto’s most striking landmarks is Sputnik Planitia, a massive glacier filled with frozen nitrogen ice. It covers more ...

Neandertals were stronger than modern humans, with large muscles, heavy brow ridges, and squat tooth roots. The pituitary ...

Movement stability decreases with decreasing gravity. It gets harder to control complex tasks using both hands autonomously. Instead of maintaining the intention patterns, participants often drifted ...

The “ShiftLens” design and fabrication system creates objects that change their surface appearance based on user interactions.

GW Orionis, a triple-star system boasting bizarre rings of dust misaligned with their orbits high in the constellation Orion, has captivated astronomers for years. Rather than lying in the same flat ...