The request for obliterating many domestic programs sets up a clash with Congress ahead of the Sept. 30 shutdown deadline.

Dubbed an astronomical Indiana Jones, she is on a quest to discover a true Earth twin. A professor at MIT, she was named in Time magazines 25 Most Influential in Space. The Art of Sausage Making ...

The theme of this year's event is 'Plan It For The Planet,' which emphasizes not only planning to improve the Earth but also doing so with the future of the planet in mind. Earth Day started in ...