Ninth-graders are terribly worried about having their school performance assessed. But according to a recent doctoral thesis, the kids don’t understand how evaluations are made and what they could possibly do to improve their standings.
A terrorist attack is a heart-breaking tragedy, but for police, fire and emergency medical personnel, it is also a highly complex and demanding situation requiring special skills and coordination of services.
A new study indicates that current climate models overestimate the stability of a vital ocean circulation in the North Atlantic. A breakdown could mean a “chaotic” climate in the Nordics, say scientists.