Science - Nexa News

Science

AI spots deadly heart risk most doctors can't see

AI spots deadly heart risk most doctors can't see

4 months ago 18

Even low levels of air pollution may quietly scar your heart, MRI study finds

Even low levels of air pollution may quietly scar ...

4 months ago 20

When rainforests died, the planet caught fire: New clues from Earth’s greatest extinction

When rainforests died, the planet caught fire: New...

4 months ago 19

Sweet-smelling molecule halts therapy-resistant pancreatic cancer

Sweet-smelling molecule halts therapy-resistant pa...

4 months ago 17

Scientists just mapped platinum atoms — and it could transform catalysis forever

Scientists just mapped platinum atoms — and it cou...

4 months ago 20

Why anger cools after 50: Surprising findings from a new menopause study

Why anger cools after 50: Surprising findings from...

4 months ago 19

This sun-powered sponge pulls drinking water straight from the ocean

This sun-powered sponge pulls drinking water strai...

4 months ago 17

A star exploded twice — First-ever image reveals its cosmic fingerprint

A star exploded twice — First-ever image reveals i...

4 months ago 18

The fatal mutation that lets cancer outsmart the human immune system

The fatal mutation that lets cancer outsmart the h...

4 months ago 22

UF students are bending metal with lasers to build massive structures in orbit

UF students are bending metal with lasers to build...

4 months ago 19

Earth’s weather satellites just spent 10 years watching Venus — here’s what they found

Earth’s weather satellites just spent 10 years wat...

4 months ago 20

Antarctica’s ocean flip: Satellites catch sudden salt surge melting ice from below

Antarctica’s ocean flip: Satellites catch sudden s...

4 months ago 21

A midlife MRI that spots rapid aging and signals disease long before symptoms

A midlife MRI that spots rapid aging and signals d...

4 months ago 21

Why do killer whales keep handing us fish? Scientists unpack the mystery

Why do killer whales keep handing us fish? Scienti...

4 months ago 18

The pandemic pet boom was real. The happiness boost wasn’t

The pandemic pet boom was real. The happiness boos...

4 months ago 16

How female friendships help chimp babies survive

How female friendships help chimp babies survive

4 months ago 15

Banned in Europe, sprayed in America: The fungicide threatening our pollinators

Banned in Europe, sprayed in America: The fungicid...

4 months ago 17

Tiny gut “sponge” bacteria found to flush out toxic PFAS “forever chemicals”

Tiny gut “sponge” bacteria found to flush out toxi...

4 months ago 15

Researchers tested 200 toddlers — 96 chemicals were lurking in their bodies

Researchers tested 200 toddlers — 96 chemicals wer...

4 months ago 16

Ultrafast 12-minute MRI maps brain chemistry to spot disease before symptoms

Ultrafast 12-minute MRI maps brain chemistry to sp...

4 months ago 16

Is cheese secretly fueling your nightmares? Science weighs in

Is cheese secretly fueling your nightmares? Scienc...

4 months ago 17

Synthetic storm: What’s really in your teen’s vape — and why scientists are alarmed

Synthetic storm: What’s really in your teen’s vape...

4 months ago 16

Is that really ADHD? Why flawed trials may be misleading millions

Is that really ADHD? Why flawed trials may be misl...

4 months ago 17

Are lefties really more creative? 100 years of data say no

Are lefties really more creative? 100 years of dat...

4 months ago 17

Citizen scientists spot rare exploding star in real-time

Citizen scientists spot rare exploding star in rea...

4 months ago 27

Scientists just mapped how the body rejects pig organs—and how to stop it

Scientists just mapped how the body rejects pig or...

4 months ago 30

This virus infects millions—and we just discovered its secret weapon

This virus infects millions—and we just discovered...

4 months ago 27

Scientists just found a sugar switch that protects your brain from Alzheimer's

Scientists just found a sugar switch that protects...

4 months ago 28

This AI tracks lung tumors as you breathe — and it might save lives

This AI tracks lung tumors as you breathe — and it...

4 months ago 28

Ancient DNA reveals leprosy hit the Americas long before colonization

Ancient DNA reveals leprosy hit the Americas long ...

4 months ago 28

JWST unlocks 10-billion-year mystery of how galaxies shape themselves

JWST unlocks 10-billion-year mystery of how galaxi...

4 months ago 27

Planets may start forming before stars even finish growing

Planets may start forming before stars even finish...

4 months ago 23

Scientists discover ‘off switch’ enzyme that could stop heart disease and diabetes

Scientists discover ‘off switch’ enzyme that could...

4 months ago 24

Quantum computers just beat classical ones — Exponentially and unconditionally

Quantum computers just beat classical ones — Expon...

4 months ago 26

Fire smoke exposure leaves toxic metals and lasting immune changes

Fire smoke exposure leaves toxic metals and lastin...

4 months ago 25

Fighting fire with fire: How prescribed burns reduce wildfire damage and pollution

Fighting fire with fire: How prescribed burns redu...

4 months ago 26

Buried for 23,000 years: These footprints are rewriting American history

Buried for 23,000 years: These footprints are rewr...

4 months ago 26

Scientists just reconstructed half the neanderthal genome—thanks to Indian DNA

Scientists just reconstructed half the neanderthal...

4 months ago 28

The gene that hijacks fear: How PTEN rewires the brain’s anxiety circuit

The gene that hijacks fear: How PTEN rewires the b...

4 months ago 25

Brain scan breakthrough reveals why Parkinson’s drugs don’t always work

Brain scan breakthrough reveals why Parkinson’s dr...

4 months ago 26

This brain scan sees Alzheimer’s coming—but only in some brains

This brain scan sees Alzheimer’s coming—but only i...

4 months ago 24

Scientists reveal a spontaneous reaction that could have started life

Scientists reveal a spontaneous reaction that coul...

4 months ago 25

New Orleans is sinking—and so are its $15 billion flood defenses

New Orleans is sinking—and so are its $15 billion ...

4 months ago 27

Record-breaking 10-billion-year radio halo just rewrote the universe’s origin story

Record-breaking 10-billion-year radio halo just re...

4 months ago 27

A tiny implant just helped paralyzed rats walk again—is human recovery next?

A tiny implant just helped paralyzed rats walk aga...

4 months ago 28

Scientists turn beer yeast into mini factories for smart drugs

Scientists turn beer yeast into mini factories for...

4 months ago 24

Candy colors, THC inside: How cannabis edibles are tricking teen brains

Candy colors, THC inside: How cannabis edibles are...

4 months ago 25

A mysterious mineral in asteroid Ryugu may rewrite planetary history

A mysterious mineral in asteroid Ryugu may rewrite...

4 months ago 26

A giant pulse beneath Africa could split the continent — and form an ocean

A giant pulse beneath Africa could split the conti...

4 months ago 24

Why asthma often comes back—even with powerful drugs

Why asthma often comes back—even with powerful dru...

4 months ago 23