France must decide what to do with two orcas marooned at a deserted marine park: move them to another park, or release them into an open-water sanctuary.

Ideas have been floated for how the contaminated zone could bring economic benefits to Ukraine. But for the foreseeable future, it will be an army-controlled security belt.

At least 27 young adults are believed to be infected, and two have died, in an outbreak of meningococcal disease in the county of Kent, in southeast England.

Helgi Hjorleifsson, a firefighter, is a leader in a national experiment to steer rivers of lava away from important sites. Some called it crazy, but it worked.