Fox Science

"Who knows if it is the real ax?" says Leon Trotsky’s grandson, Esteban Volkov, dismissively to the Guardian.

Campaigners want a vast area of floating garbage in the ocean to be the world's newest country—and they've already got more would-be citizens than some real countries.

The United States "might not be able to recover" from climate change if extreme weather events and flooding continue to swamp the country's largest coastal cities, astrophysicist Neil deGrasse Tyson told CNN yesterday.

Archaeologists in northwestern Guatemala have uncovered the tomb of a Mayan king that appears to date back to 300-350 A.D.

A submarine used by Germany during World War I was found basically intact off the coast of Belgium.

Humanity's light at Saturn has gone out.

The Moon will align with three planets and one of the brightest stars visible from Earth tonight in a rare spectacle called lunar occultation.

As the U.S. government considers closing its embassy in Cuba, scientists remain baffled by the mysterious sonic weapon that was apparently used to target American diplomats in Cuba.

Christian numerologists claim that the world will end on Sept. 23, 2017 as they believe a planet will collide with Earth.

A giant, 20-foot long crocodile from the Cretaceous Period has been discovered in the Dallas-Fort Worth area of Texas.

Roman swords are among a treasure trove of stunning artifacts found at the site of an ancient cavalry barracks in the U.K.

A pair of rare white giraffes were spotted in Kenya and captured on film for the first time ever.

After 20 years spent traveling the solar system and 13 years spent circling Saturn, the remarkable Cassini mission is coming to a bittersweet end.

NASA’s Cassini spacecraft made its dramatic ‘death plunge’ into Saturn’s atmosphere Friday, ending an epic 20-year space journey.

NASA’s Cassini spacecraft is set to make its ‘death plunge’ into Saturn’s atmosphere early Friday, ending an epic space journey that has lasted almost 20 years.

In a case worthy of Sherlock Holmes, researchers are trying to figure out exactly when and where in the world a long-fingered lizard got trapped in the sticky sap of a tree.

Military brats of ancient Rome probably played soldier to pass the time.

After eight months of living in isolation on a remote Hawaii volcano, six NASA-backed research subjects will emerge from their Mars-like habitat on Sunday and return to civilization.

NASA's Cassini spacecraft will work hard to the very end.

This Friday, Sept. 15, 2017, the long and successful Cassini-Huygens mission to Saturn and its moons will come to an end when the spacecraft plunges into Saturn's cloud tops.