Study: Ants Cooled Earth's Climate As Their Numbers GrewAccording to a recent study, ants may be cooling Earth’s climate at their numbers grow.
Researchers Find Hidden Ocean Locked Up Deep Beneath The EarthFindings could help scientists better understand Earth's water cycle.
Balloon Rides To 'Space' For $75,000 A SeatA company is planning on allowing people to ride higher than 98,000 feet above Earth's atmosphere in a specially designed balloon for $75,000 a person.
Baumgartner On Jump: 'The Only Thing You Want To Do Is Come Back Alive'Felix Baumgartner stood alone at the edge of space, poised in the open doorway of a capsule suspended above Earth and wondering if he would make it back alive. Twenty four miles below him, millions of people were right there with him, watching on the Internet and marveling at the wonder of the moment.