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4 d

In 1905, A 13-Year-Old Boy Explored A Cave And Found A Vast "Lost Sea" Beneath The US

www.iflscience.com

In 1905, A 13-Year-Old Boy Explored A Cave And Found A Vast "Lost Sea" Beneath The US

The sea is so massive, it has never been fully explored.

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4 d

Strong Evidence That Mars Was A "Blue Planet" 3 Billion Years Ago

www.iflscience.com

Strong Evidence That Mars Was A "Blue Planet" 3 Billion Years Ago

Researchers worked out the ocean's size by finding how high the water level got in the Solar System’s largest canyon system.

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4 d

Chinese Mitten Crabs Are Taking Over City Rivers And Water Pipes Across The US And Europe

www.iflscience.com

Chinese Mitten Crabs Are Taking Over City Rivers And Water Pipes Across The US And Europe

Their biggest weakness? They're very tasty.

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4 d

China’s "Artificial Sun" Exceeds The Greenwald Limit For The First Time, Breaking Nuclear Fusion Density Record

www.iflscience.com

China’s "Artificial Sun" Exceeds The Greenwald Limit For The First Time, Breaking Nuclear Fusion Density Record

After breaking duration records, the experiment went on to break density records.

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4 d

Oldest-Known "Dead" Galaxy Was Choked By Its Very Own Supermassive Black Hole

www.iflscience.com

Oldest-Known "Dead" Galaxy Was Choked By Its Very Own Supermassive Black Hole

Lack of cold gas points to a slow starvation, rather than a single, devastating event.

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4 d

Comet C/2025 R3 (PanSTARRS): We May Already Know When The Best Comet Of 2026 Is Coming

www.iflscience.com

Comet C/2025 R3 (PanSTARRS): We May Already Know When The Best Comet Of 2026 Is Coming

There's a good chance of seeing it with the naked eye.

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4 d

Here's How To Watch Crew-11 Return To Earth In First-Ever Medical Evacuation From The ISS

www.iflscience.com

Here's How To Watch Crew-11 Return To Earth In First-Ever Medical Evacuation From The ISS

The astronauts are expected to splash down off the coast of California during the night.

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4 d

Prehistoric Humans In England Started Making Prettier Axes 500,000 Years Ago – And May Have Started Talking Too

www.iflscience.com

Prehistoric Humans In England Started Making Prettier Axes 500,000 Years Ago – And May Have Started Talking Too

We don't know exactly which human species made the axes, or whether they had the capacity for complex speech.

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4 d

People Are Just Now Learning "Baby Carrots" Were Invented In The 1980s

www.iflscience.com

People Are Just Now Learning "Baby Carrots" Were Invented In The 1980s

In the years after the invention of more convenient "baby carrots", carrot consumption in the US doubled.

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4 d

This Duck-Tolling Retriever Just Scooped The First-Ever Acting Award For A Dog

www.iflscience.com

This Duck-Tolling Retriever Just Scooped The First-Ever Acting Award For A Dog

"Indy" won the Astra for Best Performance in a Horror or Thriller for his breakout role in Good Boy (sorry, Ethan Hawke).

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