Six scientists have completed a yearling mission on Hawaii's Mauna Loa volcano, where they lived in a simulated habitat to study the viability of living on Mars.
NASA’s space explorer Juno will finally sidle up to the gas giant on Saturday around 8:51 a.m. Eastern time.
SpaceX's capsule splashed down in the Pacific this morning, with science experiments, including live mice, and equipment inside.
Researchers at the University of Tokyo have found an elusive earthquake tremor after a North Atlantic 'weather bomb.'
This is the first time in over 100 years that a nearly-full dodo bird skeleton has been offered for sale.
The newly discovered galaxy, Dragonfly 44, is about the same mass as the Milky Way. But most of that mass isn't stars or 'normal' matter.
Jeffrey Williams, commander of the International Space Station, has spent 521 days in orbit, breaking the previous American record set by astronaut Scott Kelly.
Despite being the smallest of its kind, Microleo attenboroughi was still a predator to be reckoned with.
New satellite data suggests that humanity's impact on the environment is increasing more slowly than population or economic growth.
China has released images and specifications for a new Martian rover, the latest mission in the country's increasingly ambitious expansion of its space program.
As monarch butterflies near their fall migration period, concerned citizens are doing what they can to nourish them along the way.