An expedition to the Earth’s fiery heart

A French-German team sets out from Réunion to map the upwelling of hot magma that powers one of the oldest and most active regions of volcanic activity in the world.

Deciphering the chemistry of the universe with the ALMA telescope

Analysis or "fingerprinting" of chemicals in outer space is now possible thanks to new telescope and laboratory technology.

First evidence discovered of planet’s destruction by its star

The first evidence of a planet's destruction by its aging star has been discovered by an international team of astronomers.

Video: Fire tornado!

An Alice Springs filmmaker captured it September 16, 2012 in Australian outback. Over 1 million views on YouTube now, and deservedly so. Biblical!

August 2012 fourth-warmest August on record globally

August 2012 was the fourth-warmest August on record globally. It was also the 330th consecutive month of above-average global temperatures.

View from space: Massive Greenland iceberg now drifting

Same iceberg we heard about in July 2012 - twice the size of Manhattan. Satellite observations show the main iceberg and two smaller fragments drifting.

Did a forgotten meteor have a deadly, icy double-punch?

When a huge meteor crashed into the Pacific Ocean 2.5 million years ago it may have plunged the world into the Ice Ages, a new study suggests.

Whales fall through the research net

Global populations of marine mammals are being observed far too little, making protection difficult.

Can turmeric help fight viruses?

Curcumin, found in turmeric, stopped the potentially deadly Rift Valley Fever virus from multiplying in infected cells in animals.

World’s most powerful digital camera opens eye, begins hunt for dark energy

The light it captures might hold within it the answer to one of the biggest mysteries in physics – why the expansion of the universe is speeding up.