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All Stories by Skyler Ware
Called Perucetus colossus, it may have tipped the scales at up to 340 metric tons — more than today’s blue whales.
Three objects from the early universe could be hypothesized “dark stars,” researchers claim. But other scientists remain unconvinced.
A prototype fabric could help keep cars, buildings and other spaces cooler during heat waves while also reducing greenhouse-gas emissions.
The eruption plume spawned lightning that started 20 to 30 kilometers (some 12 to 19 miles) above sea level.