American mastodons migrated many times across thousands of miles up and down the North American continent over 800,000 years due to climate change, before going extinct...
It poses no threat to our planet, though.
Expedition 61 Flight Directors Marcos Flores and Pooja Jesrani along with their team of flight controllers monitor operations on the International Space...
People wearing plastic face shields or masks fitted with a valve can spray invisible droplets over a very wide area when they sneeze or cough, making...
People wearing plastic face shields or masks fitted with a valve can spray invisible droplets over a very wide area when they sneeze or cough, making...
New research from an international team of evolutionary geneticists, bioinformaticians and paleontologists suggests that dramatic environmental changes accompanying the shift or melting of continental glaciers played...
The first thorough evaluation of its fossils finally gave Scelidosaurus its due - showing that it had a unique anatomy and determining its place on the dinosaur...
Right now, just 17% of the world’s energy comes from renewable sources. The lion’s share still comes from planet-warming fossil fuels. It’s clear that we have...
Minute differences in individual muscle cell contractions allow the entire muscle to flex with greater control and accuracy. Long dismissed as "noise" or error, experts now...
Glass windows typically offer some amount of soundproofing, sometimes unintentionally. In general, ventilation is required to achieve large sound transmission.