A classroom simulation shows how the spread of the virus is significantly cut down simply by placing ventilation near a teacher.
"This was completely opposite to how we expected the earthquake to look before we started to analyze the data," one scientist said.
The space agency will no longer use nicknames like "Eskimo Nebula" or "Siamese Twins Galaxy."
Experts hope increased testing of children will help determine what role they play in transmission, as school districts around the country return to some form of...
The space agency will no longer use nicknames like "Eskimo Nebula" or "Siamese Twins Galaxy."
A "hell ant" some 99 million years ago used its scythe-like jaws to trap a baby roach for its next meal — but then the pair...
The Starship test rocket's single Raptor engine boosted the vehicle into the sky above Boca Chica, Texas, atop a plume of flaming exhaust and billowing clouds...
Because the coronavirus spreads mostly through small respiratory droplets, masks appear to be more effective than face shields, experts say.