Technology

Heat therapy for sick frogs lowers sperm levels

Heat therapy for sick frogs lowers sperm levels

SIN Aug 24, 2026 0 15

Scientists often use thermal treatment to combat fatal fungal infection in frogs...

See states’ kindergarten vaccination rates—from highest to lowest

See states’ kindergarten vaccination rates—from highest...

SIN Aug 24, 2026 0 15

Even as cases of diseases such as measles rise, childhood vaccinations are decli...

Climate change opens Arctic shipping routes as roadless forest protections face rollback

Climate change opens Arctic shipping routes as roadless...

SIN Aug 24, 2026 0 14

Forests, extreme weather and the realities of a warming world

Sorry, Pluto’s still not a planet

Sorry, Pluto’s still not a planet

SIN Aug 24, 2026 0 14

On the 20th anniversary of Pluto’s infamous demotion, Mike “Pluto Killer” Brown ...

Motor neurons don’t just move muscles. They may direct that motion too

Motor neurons don’t just move muscles. They may direct ...

SIN Aug 24, 2026 0 12

A fruit fly study shows motor neurons do more than relay commands: They send sig...

How “thunderquakes” could help reveal hidden structures inside the Earth

How “thunderquakes” could help reveal hidden structures...

SIN Aug 23, 2026 0 17

When that energy reaches the ground, some of it is converted into seismic waves ...

60 years ago NASA took the first ever photo of Earth from the moon—and began a legacy

60 years ago NASA took the first ever photo of Earth fr...

SIN Aug 23, 2026 0 15

Snapped on August 23, 1966, by the uncrewed Lunar Orbiter 1, the photo’s legacy ...

Why trauma changes how our memory engages with our conscious experience

Why trauma changes how our memory engages with our cons...

SIN Aug 22, 2026 0 17

Trauma can distort how memories are stored and retrieved in the brain

Mysteries of the commonplace

Mysteries of the commonplace

SIN Aug 22, 2026 0 17

Editor in Chief Nancy Shute reviews new research in static electricity and other...

Is lettuce safe to eat yet? New data suggest cyclosporiasis cases are slowing

Is lettuce safe to eat yet? New data suggest cyclospori...

SIN Aug 22, 2026 0 16

After a spike in infections in July, this explosive-diarrhea-causing outbreak ma...

Why tornadoes touched down near New York City

Why tornadoes touched down near New York City

SIN Aug 22, 2026 0 16

Twisters don’t touch down in New York City often, but they can when the conditio...

Why this El Niño will be the largest in living memory

Why this El Niño will be the largest in living memory

SIN Aug 22, 2026 0 12

A strengthening El Niño may surpass any seen since the 19th century and will ush...

What you need to know about West Nile virus

What you need to know about West Nile virus

SIN Aug 21, 2026 0 16

The mosquito-borne illness has sickened hundreds of people this year

The national debt is $40 trillion. What does that mean mathematically?

The national debt is $40 trillion. What does that mean ...

SIN Aug 21, 2026 0 20

An investigation into the incomprehensibly, unfathomably large amount of money t...

What happened when people with anorexia tried magic mushrooms

What happened when people with anorexia tried magic mus...

SIN Aug 21, 2026 0 14

Researchers are exploring whether magic mushrooms could offer a new treatment fo...

‘Earth-like’ exoplanets may exist—but we don’t know of any yet

‘Earth-like’ exoplanets may exist—but we don’t know of ...

SIN Aug 21, 2026 0 14

Claiming an exoplanet to be “Earth-like” is a trend that needs to bite the dust

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