The newly discovered species lived alongside dinosaurs at Egg Mountain in Montana, US.
Men and women carrying out walking and language tasks at same time show unexpected gender differences.
Authorities criticised after taking three days to confirm Saskatchewan province spillage.
Discovery of H5N8 avian flu results in flock of 10,000 birds being humanely culled.
In pictures: Three people who claim to have mysterious energy radiating from their bodies, allowing them to stick metal objects to their torsos.
The 45ft asteroid travelling at 16,600mph will pass earth at a distance of 162,252 miles.
For centuries, merchants have travelled across the vast, cracked desert basin with caravans of camels to collect blocks of salt.
There are less than 100 specimens each left of these critically endangered species.
One theory put forward suggests that the man had mental health issues and severed his own tongue.
Inefficient solid-fuel cooking stoves have significant health risks and contribute to climate change
One of the most detailed chronologies of the Maya civilisation at Ceibal, Guatemala, shares a light on its collapses.
The race is now on to find the remaining piece of the enormous 7th century Cypriot divinity.
Marine welfare charities are live streaming Japanese dolphin torture on Facebook and Twitter to spread awareness.
Mayor Sadiq Khan described the situation as 'shameful' and urged Londoner's to take care while outdoors.
Huge species was as big as a wolf and is thought to be the largest otter to have ever lived.
More than 300 tombs were recovered in the town of the Bouc-Bel-Air.
Horizon's Hair Care Secrets is on BBC Two looks at what shampoo actually does.
When parrotfish thrive, so do coral reefs, a model spanning the last 3,000 years has revealed.
Team from the Shanghai Institute of Ceramics change paper structure to make it fire and water-resistant.
A stunning image of a kingfisher diving into a river at such high speed that it seems to leave a motion trail behind it clinched the award for Spanish photographer Mario Cea.
At least 14 people died in Georgia storms on Sunday, while four were reported dead in Mississippi on Saturday.
Walsh and Jacques Piccard became the first humans to descend to full ocean depth in January 1960.
The more specific and targeted a 'psychological inoculation' is, the better it works, just like in medicine.
The reports come as at least four people were killed in southern Mississippi a day earlier.
The diver was bitten a number of times by a bull shark near the Great Barrier Reef.
Stating the facts is not an effective way of engaging with a science sceptic.
The government has upgraded the cold weather health alert across southern England from level-2 to level-3.
The structures were discovered near Birka, the first Viking town in Sweden.
Astronomer Stephen Kane analyses a potentially habitable planet just 14 light years away.
The astonishingly well-preserved mummy of the iceman reveals that he ate local goat before he died.