The molten exoplanet, larger than sub-Neptune, could be a new class of planet.

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...

The extra terrestrial encounter happened during Science Week with the children setting up their own X Files to investigate the crash site and UFO. Pupils arrived to discover scattered clues, strange ...

CHICAGO — Leo Tolstoy, who could write a bit, opened his 1878 novel “Anna Karenina” with this memorable line: “All happy ...

Kepler-51d is a giant, ultra-light “super-puff” planet wrapped in an unusually thick haze that’s blocking scientists from ...

Astronomers have discovered a bizarre exoplanet slightly larger than Earth, covered by a vast magma ocean and wrapped in a ...

A strange pyramid-shaped formation on Mars has fueled speculation that an advanced, Earth-like civilization may have once ...

Victor Davis Hanson weighs in on how the war with Iran is going after two weeks for "The Daily Signal." VICTOR DAVIS HANSON: ...

ICE wants it both ways: to broadcast its might in spectacular shows of force, but to do so anonymously.

A newly studied exoplanet, Kepler-51d, is wrapped in an unusually dense layer of haze that may be hiding both what it is made ...

The Cornell Lab of Ornithology Bird Cams allow viewers to follow the lives of birds around the world through public ...

An international team of astrophysicists from China and Italy has discovered a potential link between gravitational waves and ...