Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on March 29. Here's what to expect.

Commercial mission plans to observe Earth's poles from low-Earth orbit for the first time and complete 22 research ...

Adams, 32, from Wiltshire – whose father is decorated British explorer Sir David Hempleman-Adams – will be using a sledge ...

Glaciers in many regions will not survive the 21st century if they keep melting at the current rate, potentially jeopardising ...