Under the Trump administration, NOAA has minimized an announcement that climate-warming carbon dioxide concentrations in the ...

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

But as other industrialized nations make strides to reduce emissions, the US appears to be shifting into reverse. On the ...