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Scientific American Content: Global

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Latest posts

Last updated about 22 hours ago

Can GLP-1s boost testosterone levels?

about 23 hours ago

Preliminary study finds that testosterone levels increase or stabilize in people taking...

How becoming a dad changes men’s brains

about 24 hours ago

Fathers show changes in some of the same brain areas as mothers...

Celebrate Father’s Day with seven whimsical and weird animal dads

1 day ago

From tiny hamsters to giant salamanders, here are some of the most...

Attachment style may influence how many kids people have

2 days ago

People with “fearful” or “preoccupied” insecure attachment styles had more children, whereas...

Silicon Valley's longevity biohackers are engaged in a dangerous experiment

2 days ago

Influencers and ultra-rich people looking to extend their lifespan are trading tips...

A water treatment expert on what could actually fix the Reflecting Pool

3 days ago

The Trump administration wanted the surface of the Lincoln Memorial Reflecting Pool...

Which World Cup cooling methods really protect players from extreme heat?

3 days ago

From booed hydration breaks to cooling-gel vests, teams are trying everything to...

Scientists pop the cork on the hidden chemistry inside wine bottles

3 days ago

A new study captures how cork, wine and air interact over time

Ancient human ancestors may have first used fire 1.79 million years ago

3 days ago

A new method that detects whether bones have been burned reveals Homo...

In world first, a man living with HIV received a lung transplant from an HIV-positive donor

3 days ago

The operation opens the door to treating more people living with HIV...

Scientists discover remnants of Jellyfish Nebula’s ‘sibling’ supernova

3 days ago

Astronomers may have found the remains of two long-dead stellar siblings

Scientists are uncovering how common viruses may quietly increase cancer risk

3 days ago

Everyday viral infections may be quietly reshaping the body’s network of molecules...