Science - Nexa News

Science

Satellites just revealed a hidden global water crisis—and it’s worse than melting ice

Satellites just revealed a hidden global water cri...

2 months ago 23

Scientists just invented a safer non-stick coating—and it’s inspired by arrows

Scientists just invented a safer non-stick coating...

2 months ago 24

Trapped by moon dust: The physics error that fooled NASA for years

Trapped by moon dust: The physics error that foole...

2 months ago 26

Is the air you breathe silently fueling dementia? A 29-million-person study says yes

Is the air you breathe silently fueling dementia? ...

2 months ago 27

7000 steps a day cuts death risk by 47%—and that might be all you need

7000 steps a day cuts death risk by 47%—and that m...

2 months ago 27

The oceans are overheating—and scientists say a climate tipping point may be here

The oceans are overheating—and scientists say a cl...

2 months ago 28

Ivermectin: The mosquito-killing pill that dropped malaria by 26%

Ivermectin: The mosquito-killing pill that dropped...

2 months ago 25

You’ve never seen atoms like this before: A hidden motion revealed

You’ve never seen atoms like this before: A hidden...

2 months ago 26

This sugar substitute does more than sweeten — it kills cancer cells

This sugar substitute does more than sweeten — it ...

2 months ago 32

This DNA test can predict if a 5-year-old will be obese as an adult

This DNA test can predict if a 5-year-old will be ...

2 months ago 32

Harvard’s ultra-thin chip could revolutionize quantum computing

Harvard’s ultra-thin chip could revolutionize quan...

2 months ago 31

Millipedes make ants dizzy — and might soon treat human pain

Millipedes make ants dizzy — and might soon treat ...

2 months ago 31

The plant virus that trains your immune system to kill cancer

The plant virus that trains your immune system to ...

2 months ago 32

Hubble caught a star exploding — and it’s helping map the cosmos

Hubble caught a star exploding — and it’s helping ...

2 months ago 31

This bedtime snack swap could rewire your gut and help prevent diabetes

This bedtime snack swap could rewire your gut and ...

2 months ago 34

Four hidden types of autism revealed — and each tells a different genetic story

Four hidden types of autism revealed — and each te...

2 months ago 31

Even without catching COVID, the pandemic may have quietly aged your brain

Even without catching COVID, the pandemic may have...

2 months ago 32

Scientists just resurrected the 1918 “Spanish Flu” virus—here’s what they found

Scientists just resurrected the 1918 “Spanish Flu”...

2 months ago 18

People with eating disorders say cannabis and psychedelics help more than antidepressants

People with eating disorders say cannabis and psyc...

2 months ago 20

One small qubit, one giant leap for quantum computing

One small qubit, one giant leap for quantum comput...

2 months ago 15

Scientists analyzed 100,000 exams and found the best time to take one

Scientists analyzed 100,000 exams and found the be...

2 months ago 14

Your brain sees faces in everything—and science just explained why

Your brain sees faces in everything—and science ju...

2 months ago 13

A dusty fossil drawer held a 300-million-year-old evolutionary game-changer

A dusty fossil drawer held a 300-million-year-old ...

2 months ago 15

A tiny dinosaur bone just rewrote the origin of bird flight

A tiny dinosaur bone just rewrote the origin of bi...

2 months ago 13

A 500-million-year-old fossil just rewrote the spider origin story

A 500-million-year-old fossil just rewrote the spi...

2 months ago 14

A simple twist fooled AI—and revealed a dangerous flaw in medical ethics

A simple twist fooled AI—and revealed a dangerous ...

2 months ago 13

Just two workouts a week could cut heart death risk by 33% in diabetics

Just two workouts a week could cut heart death ris...

2 months ago 15

A deadly virus no one talks about — and the HIV drugs that might stop it

A deadly virus no one talks about — and the HIV dr...

2 months ago 20

Concrete that lasts centuries and captures carbon? AI just made it possible

Concrete that lasts centuries and captures carbon?...

2 months ago 17

Astronomers capture giant planet forming 440 light-years from Earth

Astronomers capture giant planet forming 440 light...

2 months ago 16

Optimists think alike—and brain scans just proved it

Optimists think alike—and brain scans just proved ...

2 months ago 13

Breakthrough: How radiation helps the immune system kill cancer

Breakthrough: How radiation helps the immune syste...

2 months ago 12

Cancer cells go up in flames—thanks to this deep-sea sugar

Cancer cells go up in flames—thanks to this deep-s...

2 months ago 13

The fungus that makes bread better for you

The fungus that makes bread better for you

2 months ago 17

Snowless winter? Arctic field team finds flowers and meltwater instead

Snowless winter? Arctic field team finds flowers a...

2 months ago 19

Watch the Earth split in real time: Stunning footage reveals a 2. 5-meter fault slip in seconds

Watch the Earth split in real time: Stunning foota...

2 months ago 16

The sugar that sparked life: Why ribose was RNA’s first choice

The sugar that sparked life: Why ribose was RNA’s ...

2 months ago 14

Teen bats are spawning new viruses—here’s why scientists are paying close attention

Teen bats are spawning new viruses—here’s why scie...

2 months ago 16

Beneath the scales: The secret bone armor that helped lizards survive Australia

Beneath the scales: The secret bone armor that hel...

2 months ago 16

This oat discovery could change your breakfast—and the future of plant-based food

This oat discovery could change your breakfast—and...

2 months ago 16

Aluminium-20 shatters nuclear norms with explosive triple-proton breakup

Aluminium-20 shatters nuclear norms with explosive...

2 months ago 16

Magic mushrooms rewind aging in mice—could they do the same for humans?

Magic mushrooms rewind aging in mice—could they do...

2 months ago 16

What radar found beneath Antarctica could slow ice melt and rising seas

What radar found beneath Antarctica could slow ice...

2 months ago 14

NASA’s Roman telescope will catch 100,000 explosions — and rewrite the Universe’s story

NASA’s Roman telescope will catch 100,000 explosio...

2 months ago 17

Goodbye plastic? Scientists create new supermaterial that outperforms metals and glass

Goodbye plastic? Scientists create new supermateri...

2 months ago 13

Scientists just solved the mystery of the missing ocean plastic—now we’re all in trouble

Scientists just solved the mystery of the missing ...

2 months ago 13

AI uncovers 86,000 hidden earthquakes beneath Yellowstone’s surface

AI uncovers 86,000 hidden earthquakes beneath Yell...

2 months ago 17

One pregnancy shot slashes baby RSV hospitalizations by 72% — and shields for months

One pregnancy shot slashes baby RSV hospitalizatio...

2 months ago 17

A tiny chemistry hack just made mRNA vaccines safer, stronger, and smarter

A tiny chemistry hack just made mRNA vaccines safe...

2 months ago 17

New Duke study finds obesity rises with caloric intake, not couch time

New Duke study finds obesity rises with caloric in...

2 months ago 14