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Earth's first animals barely evolved until sex changed everything

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Earth’s earliest animals may have held evolution back because they reproduced asexually, creating low-competition communities that changed very...

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Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Tea can improve your health and longevity, but the way you drink it matters

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Tea may help protect against heart disease, diabetes, cancer, cognitive decline, and age related muscle loss, according to a major review. But the...

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4 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
An invisible forever chemical rain is falling across the planet

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

A surprising study suggests that chemicals introduced to protect the ozone layer may have unintentionally created a growing global pollution problem....

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7 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
World's largest opioid review finds they often don't work

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

The largest review ever conducted on opioids for acute pain found that these widely prescribed drugs often deliver only small, short-lived benefits....

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7 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
The secret reason some cancer treatments stop working

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Scientists have uncovered a hidden immune system brake that may help cancers avoid being destroyed. The molecule, called SLAMF6, weakens the body's...

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Sun Jun 14, 2026 6:37 pm
Cancer patients found a simple way to stay mentally sharp during chemotherapy

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

“Chemo brain” affects up to 80% of people receiving chemotherapy, making everyday tasks harder. In a new trial, cancer patients who followed a...

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Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Ultra-processed foods may be stealing your focus even if you eat healthy

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

A study of more than 2,100 adults found that eating more ultra-processed foods was linked to poorer attention and slower mental processing, even...

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7 Views

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Sun Jun 14, 2026 6:37 pm
Scientists think they solved the mystery of the Amaterasu particle

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

The mysterious Amaterasu particle may not be a proton at all. New research suggests that some of the most extreme cosmic rays could be ultraheavy...

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5 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Planet nine mystery deepens as new discovery challenges hidden planet theory

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have...

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Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
NASA updates worsening ISS leak after crew safety alert

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

NASA says a long-running air leak aboard the ISS recently worsened, leading engineers to investigate new suspected crack locations and consider a...

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5 Views

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Sun Jun 14, 2026 6:37 pm
Stonehenge's most mysterious stone traveled 700 kilometers across Britain

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Scientists have uncovered new evidence that Stonehenge’s six-ton Altar Stone was deliberately transported hundreds of kilometers from Scotland by...

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4 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Sleep apnea’s hidden heart disease trigger found in the gut

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

A surprising gut-heart connection may help explain why sleep apnea increases the risk of cardiovascular disease. In mice, disabling a bile acid...

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5 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Scientists found a new Alzheimer’s trigger and a drug that stops it

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Researchers have identified a new Alzheimer’s target and created an experimental compound that blocks a damaging process inside brain cells. In mice,...

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7 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Scientists discover the brain chemical that helps you break bad habits

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Scientists have uncovered a key brain signal that helps us break old habits and adapt when circumstances suddenly change. By watching mice navigate a...

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6 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
What is space-time? A mystery at the heart of reality

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

What if our biggest idea about reality is built on a hidden misunderstanding? A new philosophical look at space-time challenges the popular view that...

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5 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Scientists may have debunked one of humanity's oldest habits

Last post by RSS Post Bot « Sun Jun 14, 2026 6:37 pm

by RSS Post Bot » Sun Jun 14, 2026 6:37 pm

Ancient grooves on human teeth, once hailed as evidence of tooth-picking, may simply be the result of natural wear, according to a new study of wild...

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6 Views

Last post by RSS Post Bot
Sun Jun 14, 2026 6:37 pm
Graphene just defied a fundamental law of physics

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

In a major breakthrough, scientists have observed electrons in graphene flowing like a nearly frictionless liquid, defying a core law of physics....

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726 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Scientists just solved a 160-million-year fossil mystery “I’ve never seen anything like it”

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

A rare fossil discovery is shedding light on the “missing years” of early sponge evolution. Scientists found a 550-million-year-old sponge that...

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263 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Blocking a single protein supercharges the immune system against cancer

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

Scientists have discovered a way to supercharge the immune system’s T cells by blocking a protein called Ant2, forcing the cells to rewire how they...

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349 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Scientists just recreated a rare cosmic reaction never seen before

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

A breakthrough experiment has shed new light on one of astrophysics’ biggest mysteries: the origin of rare proton-rich elements. For the first time,...

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231 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
95% of people carry this virus and scientists may have just found how to stop it

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

Scientists have taken a major step toward stopping Epstein-Barr virus (EBV), an extremely common infection linked to cancer and chronic disease. By...

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359 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Doing this throughout life may cut Alzheimer’s risk by 38%

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

A lifetime of mental stimulation—like reading, writing, and learning new skills—may help protect the brain as we age. People with the highest levels...

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257 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
This common gout drug may slash heart attack and stroke risk

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

A major new study reveals that treating gout may do far more than ease painful joint flare-ups—it could also protect the heart. Researchers found...

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267 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Scientists just debunked a 50-year myth about Hawaii’s birds

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

A new study from the University of Hawaiʻi at Mānoa is overturning a decades-old belief that Indigenous Hawaiians hunted native waterbirds to...

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257 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am
Mammal ancestors laid eggs, and this 250-million-year-old fossil finally proves it

Last post by RSS Post Bot « Wed Apr 15, 2026 4:40 am

by RSS Post Bot » Wed Apr 15, 2026 4:40 am

In the aftermath of Earth’s most catastrophic extinction event, one unlikely survivor rose to dominate a shattered world: Lystrosaurus. Now, a...

0 Replies

233 Views

Last post by RSS Post Bot
Wed Apr 15, 2026 4:40 am

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