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America’s Bunker-Busters Are Useless Against This Underground Base in Iran
Iran’s underground construction beneath Pickaxe Mountain is naturally protected by tons of volcanic rock.
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SETI Scientists Think Alien Signals Could Be Hiding in Old Telescope Data
Researchers are zeroing in on more deliberate “narrow-band” alien signals, well outside the radio frequencies SETI has focused on for decades.
T. Rex Babies Were No Bigger Than House Cats—But Already Deadly
Rare fossils of young T. Rex are finally filling in a huge gap in the dinosaur’s life cycle.
An Amateur Archaeologist Disappeared in the Grand Canyon 14 Years Ago. His Remains Have Finally Been Found
Amateur archaeologist Bill Ott went missing in 2012 while hunting for undocumented prehistoric rock art paintings. His backpack is still missing.
