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ScienceDaily

Experts say blood pressure guidelines are missing half the equation

New process turns plastic waste into hydrogen fuel while trapping the carbon

Scientists discover why poor sleep may harm some brains more

A 42-year-old childhood obesity theory may be wrong

World-first photonic time crystal opens a new era of light control

Black holes may spit out nearly as much matter as they swallow

AI can tell if your brain is aging faster than you are

Strange gamma rays could reveal how stars forge heavy elements

This new alloy is up to 10 times stronger than steel and surprisingly flexible

A strange quantum rule caps electrical resistance

Scientists discover how obesity may fuel Alzheimer’s disease

Scientists find a simple routine linked to less pain and depression

What if the brain does not create consciousness?

This 4,000-year-old city defied the rules of history

Rice bran compound may help ease irritable bowel symptoms

Scientists found evolution repeating itself in the Galápagos Islands

A forgotten fossil just revealed a new Triassic predator from 210 million years ago

Alien signals may be hiding where we rarely listen

Ultrafast X-rays capture chemistry unfolding atom by atom

AI reveals explosive bursts in bird evolution

Daily multivitamin may help older adults stay independent

Scientists find a simple way to stop cavities without drilling

Your gut may help your brain decide what to remember

Why are so many dead bumblebees appearing on sidewalks?

A tiny molecular basket unlocks a powerful new kind of chemistry

New microwave frying method could make french fries much healthier

Can’t sleep in the heat? These 8 tricks could save your night

The search for life on Jupiter's icy moon Europa just got more complicated

Earth’s hidden “gold kitchen” lies beneath the seafloor

4 in 5 toddler foods are ultra-processed

One of Earth’s most explosive supervolcanoes is recharging with fresh magma

A slowing Atlantic current could unleash stronger California storms

Misfolded insulin may be quietly driving diabetes

Hidden charcoal reveals the true age of ancient cave paintings

Why losing weight may not be enough to prevent type 2 diabetes

NASA’s Psyche spacecraft aces Mars flyby capturing stunning timelapse video

Blazing like 10 billion suns: NASA’s Swift sees a wandering black hole devouring a star

Scientists create an “electron lighthouse” with laser light

Twisted laser light can tell mirror-image molecules apart

Exercise may not help hip arthritis as much as patients expect

A single sauna session sends immune cells surging

These insect submariners survive depths that should crush them

Your dreams aren’t random. Your brain is rewriting reality

Scientists reveal what sparkling water really does to your teeth

500,000-year-old elephant bone hammer shows ancient humans were master toolmakers

Why Jupiter has several giant moons but Saturn has only Titan

Eating within 8 hours may help keep the aging brain sharp

Why the same DNA damage causes cancer in some people but not others

After 241 days in orbit this NASA astronaut is finally home

The best way to save giant sequoias may be more fire