Etna erupted for the seventh time

Etna, erupted for the seventh - and without doubt the most spectacular - time this year today, spewing forth molten lava hundreds of metres...

Cassini spacecraft have discovered strange, half-mile-sized objects

WASHINGTON -- Scientists working with images from NASA's Cassini spacecraft have discovered strange, half-mile-sized objects punching through one of Saturn's rings and leaving glittering trails...

NASA Tests GPS Monitoring System for Big U.S. Earthquakes

WASHINGTON -- The space-based technology that lets GPS-equipped motorists constantly update their precise location will undergo a major test of its ability to rapidly...

Earthquakes destabilizing tectonic plates ?

A leading earthquake scientist has warned that the planet could be cracking up after a series of massive quakes in just 48 hours. Expert Gheorghe...