More than 40,000 people are expected to attend the global climate change summit as questions swirl about the United States' ...

lifestyle factors influence the composition of the oral microbiome - the beneficial bacteria and other microbes living in the ...

Tiny grains from the asteroid Ryugu are helping scientists uncover secrets about how the outer regions of our solar system ...

Asteroid Apophis, or "God of Chaos," will pass close to Earth on April 13, 2029. This rare encounter offers scientists a ...

China's space agency has opened up a first round of applications for researchers to borrow its Chang'e 6 lunar far side ...

Since its inception on April 29, 1999, NASA's Earth Observatory (EO) has published over 18,000 image-driven stories, ...