SpaceX is set to launch an ambitious mission featuring the first civilian spacewalk
SpaceX shows off Dragon capsules for Polaris Dawn, Crew-9 astronaut missions (photos)
Rare hypervelocity star may be able to escape the Milky Way
As human population grows, people and wildlife will share more living spaces around the world
Spider forces male fireflies to flash like females to set a lethal trap, scientists say
Thwaites Glacier won’t collapse like dominoes as feared, study finds, but that doesn’t mean the ‘Doomsday Glacier’ is stable
How U.S. Farms Could Start a Bird Flu Pandemic
Politicians step up attacks on the teaching of scientific theories in US schools
