1st-ever X-rays in space offer hope for possible patients headed to the moon

99% of a core-collapse supernova’s energy is invisible

Physicists have recorded the diffuse background of neutrinos, revealing the invisible energy signatures produced by billions of supernovae across the universe.

Pigeons’ shifting gaze could help drones navigate more like birds: UBC study

Pigeons’ eye movements in flight inspire next-gen drone navigation tech, per UBC study

Confused about the solar eclipse and whether you'll see it? Here's our location guide for North America and Europe

A ribozyme ligase that requires a 3′ terminal phosphate on its RNA substrate

Newly discovered enzyme can repair broken RNA without proteins

You can see this comet tonight. But you'll need a telescope or binoculars

Comet Tempel 2 is approaching Earth this summer, offering visibility to those equipped with telescopes or binoculars.

FCC approves startup’s space mirror to reflect sunlight to dark parts of Earth