‘Starhopper’: SpaceX engine testbed makes minute-long jump
The Californian rocket company demonstrates its new methane-burning engine in Texas.
Author Archives: BBC News - Science & Environment
Has Kenya’s plastic bag ban worked?
Plastic carrier bags were made illegal, so how has the government enforced the ban?
Zoo trade in baby elephants banned internationally
The international wildlife regulator bans the capture and export of baby African elephants.