Beef production is a significant source of planet-warming greenhouse gasses, and its land use often leads to deforestation.

A man in Marengo, Illinois, is on a mission to fully restore a World War II-era B-17 bomber—a project he’s been diligently ...

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Vulnerable amphibians are getting some help from an effective and pretty simple intervention–wildlife underpass tunnels. Long ...

In 1917, two US submarines collided off the coast of San Diego and submarine USS F-1 sank to the bottom of the Pacific Ocean, ...

Enjoy fascinating stories on nature, space, and more—more than 4,000 high-quality series and movies by some of the world’s ...

The platform has a unique spaced repetition technique, allowing you to review new words continuously—scientifically proven ...