No increased danger after Yosemite rocks fall

A geological analysis Friday found there was no more danger than usual of another giant rock…

No increased danger after Yosemite rocks fall

A geological analysis Friday found there was no more danger than usual of another giant rock…

Bali volcano: What is it like waiting for an eruption?

More than 100,000 people have fled their homes as they wait for Bali's Mount Agung to…

Rescuers race to save animals from Bali volcano

Volunteers are risking their lives to save tens of thousands of animals left at the mercy…

Rescuers race to save animals from Bali volcano

Volunteers are risking their lives to save tens of thousands of animals left at the mercy…

Smartphone app for migrants gets trial in Central America, Mexico

A smartphone app designed to help migrants safely move through countries is being tested in Central…

Smartphone app for migrants gets trial in Central America, Mexico

A smartphone app designed to help migrants safely move through countries is being tested in Central…

Ariane 5 rocket puts satellites into orbit on second attempt

An Ariane 5 rocket put two commercial satellites into orbit after an initial attempt was aborted…

Ariane 5 rocket puts satellites into orbit on second attempt

An Ariane 5 rocket put two commercial satellites into orbit after an initial attempt was aborted…

SpaceX: Rocket for moon, Mars and NY-to-Shanghai in 39 mins

SpaceX chief Elon Musk's elaborate plan for a mega-rocket to carry astronauts to Mars may have…