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Eerie brain-like nebula captured in stunning new JWST images

Nebula PMR 1 looks uncannily similar to an electrified brain inside a semi-transparent skull

How to watch the ‘planetary parade’ of 2026

This weekend offers a chance to see a rare celestial event—Mercury, Venus, Jupiter, Saturn, Uranus and Neptune all aligned in the sky like beads on a string

U.S. officially surpasses 1,000 cases of measles in 2026

As the U.S. officially breaks 1,000 measles cases in 2026, experts say that the rate of infections this year is accelerating much faster than in years past

Is there lightning on Mars? New evidence suggests it’s there, just hard to see

Two NASA spacecraft—the MAVEN orbiter and the Perseverance rover—have now seen very different signals suggesting lightning on Mars

Glyphosate is driving a rift in MAHA. Here’s what the science says about its effects on health

The Trump administration wants to boost manufacturing of glyphosate, the world's most common weed killer. Here's what that could mean for health

Interstellar Comet 3I/ATLAS captured speeding through the solar system by Jupiter-bound spacecraft

This mysterious interstellar visitor is on a whirlwind journey through our solar system

‘Super agers’ with great memory have more young brain cells

Older people with exceptional memory have a surprisingly high number of young neurons, a study finds