Amid swine flu, sinking economies and other sorrows of the modern world, losing track of when life was really tough can be easy. Lucky for...

NASA's Hubble Space Telescope scientists and managers were euphoric about the final mission to the orbiting observatory.

Examining stroke patients via videoconferencing (telemedicine) is as effective as a bedside exam and can increase patient access to stroke...

A little beetle could cause big problems for Florida's multimillion-dollar avocado industry.

The Obama administration, which promised a sharp break from the Bush White House on global warming, declared Friday it would stick with a...

Paleontologists say a 75-million-year-old turtle fossil uncovered in southern Utah has a clutch of eggs inside, making it the first...

Numerous websites, blogs and articles in the media have claimed that the climate is no longer warming, and is now cooling since recent...

The sun is moving into a busier period for sunspots. Forecasters expect a relatively mild outbreak by historical standards, but one major...

Orbiting the Earth, the Hubble telescope has unveiled some of the universe's greatest mysteries and captured imaginations with its...

NASA is running out of nuclear fuel needed for its deep space exploration.