Science - Nexa News

Science

These 545-million-year-old fossil trails just rewrote the story of evolution

These 545-million-year-old fossil trails just rewr...

3 months ago 19

Tiny creatures, massive impact: How zooplankton store 65 million tonnes of carbon annually

Tiny creatures, massive impact: How zooplankton st...

3 months ago 17

Parkinson’s may begin decades earlier — and your immune system might know first

Parkinson’s may begin decades earlier — and your i...

3 months ago 17

AI sees what doctors miss: Fatty liver disease hidden in chest x-rays

AI sees what doctors miss: Fatty liver disease hid...

3 months ago 17

This breakthrough turns old tech into pure gold — No mercury, no cyanide, just light and salt

This breakthrough turns old tech into pure gold — ...

3 months ago 16

Graphene just unlocked “impossible” quantum currents without magnets

Graphene just unlocked “impossible” quantum curren...

3 months ago 19

Self-lighting chip uses quantum tunneling to spot a trillionth of a gram

Self-lighting chip uses quantum tunneling to spot ...

3 months ago 19

One shot, game changed: How RAVEN captured a petawatt laser and supercharged fusion research

One shot, game changed: How RAVEN captured a petaw...

3 months ago 18

Why cats prefer sleeping on their left side—and how it might help them survive

Why cats prefer sleeping on their left side—and ho...

3 months ago 19

Acid-busting diet triggers 13-pound weight loss in just 16 weeks

Acid-busting diet triggers 13-pound weight loss in...

3 months ago 19

Can these endangered lizards beat the heat? Scientists test bold relocation plan

Can these endangered lizards beat the heat? Scient...

3 months ago 20

Skull study shows Chicago's rodents are rapidly evolving

Skull study shows Chicago's rodents are rapidly ev...

3 months ago 17

Scientists finally know why early human migrations out of Africa failed

Scientists finally know why early human migrations...

3 months ago 20

New test unmasks illegal elephant ivory disguised as mammoth

New test unmasks illegal elephant ivory disguised ...

3 months ago 19

Farming without famine: Ancient Andean innovation rewrites agricultural origins

Farming without famine: Ancient Andean innovation ...

3 months ago 20

Hot tubs outperform saunas in boosting blood flow and immune power

Hot tubs outperform saunas in boosting blood flow ...

3 months ago 18

This team tried to cross 140 miles of treacherous ocean like stone-age humans—and it worked

This team tried to cross 140 miles of treacherous ...

3 months ago 19

Scientists reveal your morning coffee flips an ancient longevity switch

Scientists reveal your morning coffee flips an anc...

3 months ago 19

Martian dust to dream homes: How microbes can build on the red planet

Martian dust to dream homes: How microbes can buil...

3 months ago 39

New viruses discovered in bats in China could be the next pandemic threat

New viruses discovered in bats in China could be t...

3 months ago 40

Mammals didn't walk upright until late—here's what fossils reveal

Mammals didn't walk upright until late—here's what...

3 months ago 30

The brain’s sweet spot: How criticality could unlock learning, memory—and prevent Alzheimer’s

The brain’s sweet spot: How criticality could unlo...

3 months ago 32

Vitamin C flips your skin’s “youth genes,” reversing age-related thinning

Vitamin C flips your skin’s “youth genes,” reversi...

3 months ago 32

Inside the tumor: AI cracks five hidden cell types to stop cancer’s comeback

Inside the tumor: AI cracks five hidden cell types...

3 months ago 32

Scientists reprogram ant behavior using brain molecules

Scientists reprogram ant behavior using brain mole...

3 months ago 30

The pleasure prescription: Why more sex means less menopause pain

The pleasure prescription: Why more sex means less...

3 months ago 31

1. 7 million patients reveal stunning link between semaglutide and lower dementia risk

1. 7 million patients reveal stunning link between...

3 months ago 28

Quantum computers just got an upgrade – and it’s 10× more efficient

Quantum computers just got an upgrade – and it’s 1...

3 months ago 36

The molecule that might save your sight—and your heart

The molecule that might save your sight—and your h...

3 months ago 37

Mojave lichen defies death rays—could life thrive on distant exoplanets?

Mojave lichen defies death rays—could life thrive ...

3 months ago 31

Wildfires threaten water quality for up to eight years after they burn

Wildfires threaten water quality for up to eight y...

3 months ago 31

How brain cells meant to help may be making depression worse

How brain cells meant to help may be making depres...

3 months ago 30

Brain reboot: Gene therapy reverses Alzheimer’s memory loss in mice

Brain reboot: Gene therapy reverses Alzheimer’s me...

3 months ago 32

Ancient carbon ‘burps’ caused ocean oxygen crashes — and we’re repeating the mistake

Ancient carbon ‘burps’ caused ocean oxygen crashes...

3 months ago 31

COVID-19 protein triggers immune attacks on healthy cells — but a common drug can stop it

COVID-19 protein triggers immune attacks on health...

3 months ago 29

Killer whales use seaweed tools in never-before-seen grooming behavior

Killer whales use seaweed tools in never-before-se...

3 months ago 29

These frozen wolf cubs ate a woolly rhino—and changed what we know about dogs

These frozen wolf cubs ate a woolly rhino—and chan...

3 months ago 14

Mining the deep could mute the songs of sperm whales

Mining the deep could mute the songs of sperm whal...

3 months ago 13

USC's new AI implant promises drug-free relief for chronic pain

USC's new AI implant promises drug-free relief for...

3 months ago 13

No kings buried here: DNA unravels the myth of incestuous elites in ancient Ireland

No kings buried here: DNA unravels the myth of inc...

3 months ago 12

Your CT scan could reveal a hidden heart risk—and AI just learned how to find it

Your CT scan could reveal a hidden heart risk—and ...

3 months ago 13

123,000-year-old coral fossils warn of sudden, catastrophic sea-level rise

123,000-year-old coral fossils warn of sudden, cat...

3 months ago 13

Recycled plastic is a toxic cocktail: Over 80 chemicals found in a single pellet

Recycled plastic is a toxic cocktail: Over 80 chem...

3 months ago 14

This triple-layer sunlight catalyst supercharges green hydrogen by 800%

This triple-layer sunlight catalyst supercharges g...

3 months ago 13

Artificial intelligence isn’t hurting workers—It might be helping

Artificial intelligence isn’t hurting workers—It m...

3 months ago 14

From cursed tomb fungus to cancer cure: Aspergillus flavus yields potent new drug

From cursed tomb fungus to cancer cure: Aspergillu...

3 months ago 13

Quantum dice: Scientists harness true randomness from entangled photons

Quantum dice: Scientists harness true randomness f...

3 months ago 12

Affordances in the brain: The human superpower AI hasn’t mastered

Affordances in the brain: The human superpower AI ...

3 months ago 12

The common blood test that predicts how fast Alzheimer’s hits

The common blood test that predicts how fast Alzhe...

3 months ago 12

Superbugs in your shrimp: Deadly colistin-resistance genes ride on imported seafood

Superbugs in your shrimp: Deadly colistin-resistan...

3 months ago 13