Climate Change Is a ‘Hammer Hitting Us on the Head,’ Developing Nations Say

If China and the US Claim the Same Moon-Base Site, Who Wins? Relatively few craters are attractive, and there’s no consensus about avoiding conflict over them.

The new UN climate change report shows there’s no time for denial or delay

NASA’s New Telescope Will Show Us the Infancy of the Universe. Twenty-five years and ten billion dollars in the making, the James Webb Space Telescope will enable scientists to see deeper into the past than ever before.