Officials are on high alert after a report of an invasive tegu lizard in the Florida Keys, raising fears about their ecological impact.

Video game movies are beginning to prove their worth in Hollywood with a string of great releases, and these are some of the ...

Day came and went with people playing pranks and tricks on their friends and family worldwide. Here are some of the best ...

From gods who shape universes to lone warriors who defy the odds, this list dives into the most powerful fictional characters ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...