The Goddard Flight Centre has recently released some pictures it obtained during NASA's Earth science research endevours. NASA launched six out of the seven Landsat satellites currently in orbit, observing the world beyond the power of human sight, monitoring changes and detecting critical trends in the conditions of natural resources.

US scientists have bioengineered a 'jellyfish' using technology.

A "sudden rise" in volcanic activity at Mt Tongariro has prompted scientists to lift its volcanic alert status for the first time. But local businesses and conservation authorities remain unconcerned.

The Cassini space probe is beaming back amazing views of Saturn and its moons to Nasa. Here's a look at some of the sights.

Dairy industry provides proving ground for ideas.