Researchers examined three ice core records to identify lead pollution levels in the Arctic between 500 BC to 600 AD.

The term "political rock star" has not been applied to many Canadian leaders, but when Justin Trudeau stormed into office in ...

Canada's Prime Minister Justin Trudeau announced his resignation Monday, saying he will leave office as soon as his party chooses a new leader as slumping polls and internal division took ...

A coastguard team was called out to rescue a person in the sea - only to find it was a training dummy.

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The Saudi researchers say the new technology is a "promising" method for developing foldable, safer and sensitive commercial ...

A hero who pulled an elderly man out of a car sinking into the sea has told of the heart-stopping moment he waded into the waters to save him. Please log in, or sign up for a new account and purchase ...

Teenagers get hooked on drugs because their brains are wired differently, suggests a new study. Many differences appeared to ...

A "remarkable" tree fossil has been discovered - which reveals the "English Riviera" Devon coast was once a volcanic island ...

Prevention in the form of vaccination is the best way to protect against whooping cough, the CDC says; the agency recommends ...

More than 40 new stars have been discovered - thanks to a telescopic magnification trick.

Male African elephants develop "distinct" personality traits as they grow older, reveals new research.