Earth

Sugar may have been a key ingredient in human evolution

Sugar may have been a key ingredient in human evolution

SIN Aug 7, 2026 0 1

A sweet tooth for sugars from fruits and honey may have helped fuel brain growth...

Heat-trapping asteroid dust may have incinerated the dinosaurs within hours

Heat-trapping asteroid dust may have incinerated the di...

SIN Aug 6, 2026 0 3

Within minutes of impact, debris began heating Earth’s atmosphere. Fine dust tra...

These tiny swirls on the sun could trigger solar flares

These tiny swirls on the sun could trigger solar flares

SIN Aug 5, 2026 0 8

Scientists have finally seen a long-predicted motion on the sun, and it may help...

Bullfrogs may have an antidote to deadly shellfish poisoning

Bullfrogs may have an antidote to deadly shellfish pois...

SIN Aug 5, 2026 0 8

Researchers injected mice with a protein derived from frogs to save them from th...

Is AI making us dumber? Maybe not. But our skills are at risk

Is AI making us dumber? Maybe not. But our skills are a...

SIN Aug 4, 2026 0 8

Studies suggest AI can weaken learning when it replaces effort, but tools that g...

Emperor penguin chicks like these starved. An iceberg may be the cause

Emperor penguin chicks like these starved. An iceberg m...

SIN Aug 4, 2026 0 9

An emperor penguin colony in Antarctica saw a massive decline in chicks in 2025....

Naked mole-rat queens rule their colonies with a potent odor

Naked mole-rat queens rule their colonies with a potent...

SIN Aug 3, 2026 0 8

A compound made only by breeding queens keeps naked mole-rat colonies infertile ...

‘Cheating’ birds change their tune

‘Cheating’ birds change their tune

SIN Aug 3, 2026 0 9

Female pied flycatchers can tell whether a male is paired or not based on song d...

The protein craze may not be for everyone

The protein craze may not be for everyone

SIN Jul 31, 2026 0 14

Getting more protein has been all the rage. In sedentary people, that advice cou...

A fire’s rumble reveals where it’s burning

A fire’s rumble reveals where it’s burning

SIN Jul 31, 2026 0 19

Researchers tracked a prescribed grassland fire using infrasound, sound waves pi...

Mammals moving between the Americas stopped over in Mexico

Mammals moving between the Americas stopped over in Mexico

SIN Jul 31, 2026 0 20

Ancient mammals may have had an easier time moving across the Isthmus of Panama ...

How one amino acid might help fight colon cancer and infections

How one amino acid might help fight colon cancer and in...

SIN Jul 30, 2026 0 19

Dietary arginine reduces tumor formation and viral load in mice by boosting key ...

A new monkey species has been found deep in Congo’s forests

A new monkey species has been found deep in Congo’s for...

SIN Jul 30, 2026 0 18

A canopy call, a partial photo and DNA revealed a new primate species — one that...

Healthy pregnancies and newborns are possible after CAR T cell therapy

Healthy pregnancies and newborns are possible after CAR...

SIN Jul 30, 2026 0 10

Women who received treatment for autoimmune diseases with CAR T cell therapy wen...

Elephants can relearn how to live wild after years in captivity

Elephants can relearn how to live wild after years in c...

SIN Jul 30, 2026 0 17

Researchers documented behavioral similarities between 11 rehabilitated elephant...

‘Forever chemicals’ could be aging dolphins beyond their years

‘Forever chemicals’ could be aging dolphins beyond thei...

SIN Jul 28, 2026 0 19

Common dolphins in New Zealand are biologically older than their calendar ages. ...

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