Science'Cosmos A Spacetime Odyssey: The Clean Room' looks into the real age of Earth Neil deGrasse Tyson investigates the real age of the Earth in the latest episode of Cosmos: A Spacetime Odyssey. The episode explores dating methods calculate the age of the planet.by Alexander Saltarin
SciencePentagon wants to play weather god: Laser beams developed to make rain and lightningby James Maynard
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SciencePeru's Ubinas volcano eruption gets worse: 4,000 people and 28,000 llamas and alpacas from evacuated from vicinityby Jim Algar
ScienceBlind Luck: It's what saves Earth from getting destroyed from asteroid impact, say former NASA astronautsby Jim Algar
ScienceNorthern Russia witnesses another meteor explosion, space fireball caught on videoby Alexander Saltarin