While SpaceX pursues an accelerated path to the moon and beyond, Jeff Bezos maintains that small, incremental progress will help Blue Origin prosper in the long run.
Experts say China's space-exploration plans are part scientific ambition, part symbol of national prowess.
The relative visibility of yellow cabs make them 9 percent less likely to be rear-ended than blue ones, a large-scale study of taxis in Singapore has found.
The Amazon founder tweeted a pair of photos of Blue Origin's BE-4 engine, which he says will help 'end American dependence' on Russian rocket engines.
A new study finds that Earth-bound telescopes can more quickly detect the arrival of potentially hazardous particles from the sun than ones in orbit, adding extra time to protect spacefarers.
NOAA's GOES-16 weather satellite released the first images from a new instrument that tracks lightning storms on Earth.
The giant panda's distinct coloring is loved by wildlife enthusiasts, but researchers have never had a satisfactory explanation as to what made their coloring pattern so unique – until now.
A small breeding population may have doomed the last mammoths, a confirmation of gene and population theory that could change how we think about conservation efforts today.
The Amazon is less pristine wilderness than domesticated diversity, a new study finds. That makes the region a cultural artifact, the study's authors suggest – and may provide a roadmap for conservation.
Elephants get by on as little as two hours a day, often while standing, says a new study.
A contentious new study looks at rocks as old as 4.22 billion years which suggest 'an almost instantaneous emergence of life' on early Earth.
A bag used during the first manned mission to the moon in 1969 was accidentally sold to Nancy Lee Carlson during an auction in 2015, much to NASA's dismay.
As giraffe populations dwindle, a live feed of a pregnant giraffe in Animal Adventure Park, a zoo in upstate New York, has enthralled viewers around the globe, perhaps even helping conservation efforts for the vulnerable animals.