Thomas Mulligan explains why even the most advanced telescopes cannot see present-day Earth from space. Newsom Signals Major Increase in Electricity Costs ...

As climate change threatens tropical forests, a new study shows how the loss of those forests can be devastating to life on ...

In just 8 minutes, we take you on a breathtaking journey through the history of our world, from the moment of the Big Bang to the present day. Earth’s evolution spans billions of years, marked ...

Scientists anticipate that Earth's rotation will quicken enough to create three shorter days between July and August, starting Wednesday, July 9.

Our numerical models of how these cycles interact show that present-day Earth may be an exceptional planet." Earth as a "pale blue dot" seen by Voyager 1 in 1990.