The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

While NASA continues to search for life on Mars, a Harvard scientist has claimed it was destroyed in a nuclear war millions ...

Arizona lawmakers have so far allowed the House bill to move forward, despite warnings that it's unconstitutional and a risk ...

The new research, published recently in Nature, used numerical simulations to reconstruct the underwater light environment of ...

Solar terrestrial planets refer to the first four planets in the solar system, i.e, Mercury, Venus, Earth and Mars. Out of these, Mercury is the smallest whereas Venus is the hottest. Earth, however, ...

K2-360 is a newly found planetary system with a super-dense planet, likely the core of a former larger world, shaped by dynamic interactions with its companion. An international team of researchers ...

Colors are everywhere we look, but what is the scientific reason behind why we see the colors we do? In essence, what is the ...

Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green, in ...

Sustainability is baked in at New Seasons Market: The 21-store Pacific Northwest grocer was founded on such principles as ...

In a look ahead at a week of Cambridge and Somerville events, there's dancing in heels, an Abba party and one-day choir, ...