Italy's Phlegraean Fields - one of Earth's most active and volatile volcanic regions - is readying for a catastrophic eruption, says new research. But not for thousands of years.
Quelccaya, in the Central Andes of Peru, is the largest tropical ice cap in the world. A recent study suggests that the ice cap might soon cease to exist.
Researchers have found a vast array of regularly-spaced, still-inhabited termite mounds in northeastern Brazil covering an area the size of Great Britain.
When rains fell on the arid Atacama Desert, it was reasonable to expect floral blooms to follow. But a team of astrobiologists has found that the water brought death instead.
Killer whales share some personality traits with humans and chimps - such as playfulness, independence, stubbornness, bravery, sensitivity and protectiveness - according to a new study.
Researchers have identified a large meteorite impact crater hiding under the Greenland ice. The enormous crater - bigger than Paris - appears to be result of meteor strike just 12,000 years ago.
The giant iceberg - about 3 times the size of Manhattan – broke off from Pine Island Glacier in late October. Scientists say the frequency of such events appears to be on the rise.
Activity on the sun’s surface creates the conditions known as space weather, that can, at its worst, damage Earth satellites and cause electrical blackouts.