The warning comes as cuts to American research raise fears over the ability to track and prepare for them.

A natural disaster has been declared in New South Wales, as widespread flooding prompts nearly 50,000 people to evacuate.

Kenya had earlier said it had been denied access to Boniface Mwangi and expressed concern over his health.

Several homes were destroyed and cars caught fire after the private aircraft crashed, forcing the evacuation of 100 people.

A split Supreme Court ruling upholds a lower court decision that prohibited Oklahoma from establishing the nation's first Christian charter school.

From 2040, Danish people born after 31 December 1970 will be eligible to retire at 70 years old.

The failed launch "severely damaged the dignity and pride of our nation in an instant," says the North Korean leader.

The shooting unfolded as the victims were leaving an event at the Capital Jewish Museum.