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2026 Nobel Prize in Physiology or Medicine awarded to Karl Deisseroth, Georg Nagel and Peter Hegemann for work on optogenetics

Karl Deisseroth, Georg Nagel and Peter Hegemann developed optogenetics, which uses light and genetics to control individual cells

An El Niño–fueled ocean wave could raise California flood risks as Florida’s vaccine debate sparks outbreak concerns

An El Niño–driven ocean surge threatens coastal flooding, researchers warn that a plan to loosen vaccine requirements will increase measles risks in Florida, and experts debunk a viral TikTok cold remedy

Should you be ‘poop maxxing,’ or ‘fiber maxxing’? Experts explain what’s healthy

Your feces can tell you a lot about your health

Why the creative brain feeds on movement

Movement and creativity go hand in hand. Scientists are working to discover why

Astronomers catch dwarf stars gobbling up their orbiting companions

Red and white dwarf stars may be hungrier than we thought

These Birds Are Louder Than Elephants, Jackhammers and Chain Saws

TAYLOR MITCHELL BROWN

A new study has identified two species of Brazilian birds, the bare-throated bellbird and the red-legged seriema, as the loudest in nature.

What Are the Biggest Questions in Science Today? 100 Scientists Weigh In.

BILL WASIK

We asked 100 scientists about unsolved problems in their fields. They sent back provocations — on the origins of life, the possibilities for human progress and much more.

Nobel Prize in Physiology or Medicine Is Awarded for Discoveries in Neuroscience

CAROLYN Y. JOHNSON AND LEO SANDS

Karl Deisseroth, Peter Hegemann and Georg Nagel were recognized for their work on light-gated ion channels and optogenetics, a technique that uses pulses of light to activate neurons in the brain.

United Arab Emirates to launch spacecraft to probe seven asteroids in 2028

The country's space program is new and ambitious, having already sent a mission into Mars orbit