Science - Nexa News

Science

Cognitive collapse and the nuclear codes: When leaders lose control

Cognitive collapse and the nuclear codes: When lea...

4 months ago 19

This flat chip uses twisted light to reveal hidden images

This flat chip uses twisted light to reveal hidden...

4 months ago 16

Why broken crystals are stronger

Why broken crystals are stronger

4 months ago 16

Butchery clues reveal Neanderthals may have had “family recipes”

Butchery clues reveal Neanderthals may have had “f...

4 months ago 24

Tai chi, yoga, and jogging rival pills for beating insomnia

Tai chi, yoga, and jogging rival pills for beating...

4 months ago 17

It’s not that you look—it’s when: The hidden power of eye contact

It’s not that you look—it’s when: The hidden power...

4 months ago 16

Corals in crisis: A hidden chemical shift is reshaping Hawaiian reefs

Corals in crisis: A hidden chemical shift is resha...

4 months ago 18

Frozen for 12,000 years, this Alpine ice core captures the rise of civilization

Frozen for 12,000 years, this Alpine ice core capt...

4 months ago 19

They fled the flames—now jaguars rule a wetland refuge

They fled the flames—now jaguars rule a wetland re...

4 months ago 17

Dogs can detect Parkinson’s years before symptoms—with 98% accuracy

Dogs can detect Parkinson’s years before symptoms—...

4 months ago 16

Can’t sleep, can’t focus, can’t thrive? ADHD and insomnia may be a vicious cycle

Can’t sleep, can’t focus, can’t thrive? ADHD and i...

4 months ago 17

This laser implosion just created a magnetic field like a neutron star

This laser implosion just created a magnetic field...

4 months ago 18

Scholars just solved a 130-year literary mystery—and it all hinged on one word

Scholars just solved a 130-year literary mystery—a...

4 months ago 18

1,000-year-old health hacks are trending—and backed by science

1,000-year-old health hacks are trending—and backe...

4 months ago 18

Two monster black holes just collided — it’s so massive, it shouldn’t exist

Two monster black holes just collided — it’s so ma...

4 months ago 18

25 years, 1 coastline report card: The shocking wins and misses

25 years, 1 coastline report card: The shocking wi...

4 months ago 17

The secret motor protein that slams leaf pores shut—and saves crops

The secret motor protein that slams leaf pores shu...

4 months ago 16

New study cracks the “tissue code” — just five rules shape organs

New study cracks the “tissue code” — just five rul...

4 months ago 15

Six-hour ‘undo’ button: GAI-17 rewinds stroke damage and may beat Alzheimer’s

Six-hour ‘undo’ button: GAI-17 rewinds stroke dama...

4 months ago 18

Chirality shock: Geneva chemists forge millennia-stable ‘mirror-proof’ drugs

Chirality shock: Geneva chemists forge millennia-s...

4 months ago 16

Fasting twice a week could be a game-changer for type 2 diabetes

Fasting twice a week could be a game-changer for t...

4 months ago 48

Semaglutide melts fat—but may quietly strip away your strength

Semaglutide melts fat—but may quietly strip away y...

4 months ago 47

Big-Bang echoes unmask a billion-light-year hole around Earth—and it’s stretching space faster

Big-Bang echoes unmask a billion-light-year hole a...

4 months ago 55

Weight-loss wonder drug Mounjaro/Zepbound shrinks breast cancer tumors

Weight-loss wonder drug Mounjaro/Zepbound shrinks ...

4 months ago 53

Obesity is driving a hidden cancer epidemic—13 types and rising deaths nationwide

Obesity is driving a hidden cancer epidemic—13 typ...

4 months ago 52

Sweet but risky: Common sweeteners may be accelerating puberty in kids

Sweet but risky: Common sweeteners may be accelera...

4 months ago 49

Hubble Cracks Open a Glittering Cosmic Time Capsule, Revealing Multi-Generational Stars 160,000 Light-Years Away

Hubble Cracks Open a Glittering Cosmic Time Capsul...

4 months ago 46

One shot, seven days: Long-acting levodopa gel tackles Parkinson’s tremors

One shot, seven days: Long-acting levodopa gel tac...

4 months ago 47

Can zebrafish help humans regrow hearing cells?

Can zebrafish help humans regrow hearing cells?

4 months ago 45

It looked like nothing—then scientists found a world 10x the size of Jupiter

It looked like nothing—then scientists found a wor...

4 months ago 48

This AI-powered lab runs itself—and discovers new materials 10x faster

This AI-powered lab runs itself—and discovers new ...

4 months ago 42

New Nanotech Boosts Solar Cell Efficiency Over 10%

New Nanotech Boosts Solar Cell Efficiency Over 10%...

4 months ago 45

One tiny trick just broke light’s oldest rule — and changed optics forever

One tiny trick just broke light’s oldest rule — an...

4 months ago 45

This Algorithm Just Solved One of Physics’ Most Infamous Problems

This Algorithm Just Solved One of Physics’ Most In...

4 months ago 54

Deadly disguise: How candy-like nicotine pouches caused a 763% spike in child poisonings

Deadly disguise: How candy-like nicotine pouches c...

4 months ago 45

These mysterious stars could glow forever using dark matter

These mysterious stars could glow forever using da...

4 months ago 56

2. 35-billion-year-old Moon rock found in Africa rewrites lunar history

2. 35-billion-year-old Moon rock found in Africa r...

4 months ago 52

100 ghost galaxies may be orbiting the Milky Way—and we’re just now uncovering them

100 ghost galaxies may be orbiting the Milky Way—a...

4 months ago 54

Not all exercise boosts mental health — it’s the why that matters most

Not all exercise boosts mental health — it’s the w...

4 months ago 23

Hormone therapy supercharges tirzepatide, unleashing major weight loss after menopause

Hormone therapy supercharges tirzepatide, unleashi...

4 months ago 22

Not just diabetes: How slightly high blood sugar wrecks men’s sexual health

Not just diabetes: How slightly high blood sugar w...

4 months ago 23

Tirzepatide: The weight-loss drug that also shrinks breast tumors in mice

Tirzepatide: The weight-loss drug that also shrink...

4 months ago 21

Princeton study maps 200,000 years of Human–Neanderthal interbreeding

Princeton study maps 200,000 years of Human–Neande...

4 months ago 22

Florida cat sniffs out another new virus—and scientists are listening

Florida cat sniffs out another new virus—and scien...

4 months ago 25

Scientists just found 200+ hidden proteins that may drive Alzheimer’s

Scientists just found 200+ hidden proteins that ma...

4 months ago 26

Inside the Maya king’s tomb that rewrites Mesoamerican history

Inside the Maya king’s tomb that rewrites Mesoamer...

4 months ago 24

It’s never too late: Just moving more could add years to your life

It’s never too late: Just moving more could add ye...

4 months ago 24

Tiny fossil with razor teeth found by student — rewrites mammal history

Tiny fossil with razor teeth found by student — re...

4 months ago 23

Why America’s still freezing — even as the world heats up

Why America’s still freezing — even as the world h...

4 months ago 20

Researchers grow 400+ brain cell types—a leap for Alzheimer’s and Parkinson’s research

Researchers grow 400+ brain cell types—a leap for ...

4 months ago 26