A peculiar metal shard that sparked UFO enthusiasts’ imaginations as potential alien technology has been debunked by ...

Once stolen from actor Nicolas Cage, it eclipsed the record price set in November when a copy of "Superman No. 1" sold for $9 ...

A team of astronomers has announced the discovery of a new, exotic class of exoplanets: super-Earths formed at high ...

2019-06-27 How not to trash the planet at a music festival 2019-06-27 5 things to know for June 27: Dem debates, immigration, G20, shark attack, climate 2019-06-27 Trump says 'much can be learned' ...