Nasa said to be investigating first allegation of a crime in space
The space agency is reportedly looking into an allegation against astronaut Anne McClain.
Author Archives: BBC News - Science & Environment
Extinction: Last chance to save ‘rhinos of the oceans’
Sharks and rays pushed towards extinction by the shark fin trade are hot on the agenda at key wildlife talks.
Climate change: Should you fly, drive or take the train?
How should you travel to reduce your carbon footprint?