EnvironmentHas COP26 put the world on track for holding global warming to 1.5°C? One analysis says that new pledges made at the COP26 climate summit in Glasgow, UK, have put the world on track for a 1.9°C of warming, but experts caution it takes a very optimistic view Analysis
SpaceShould we ban space weapons to stop the huge space junk problem? A group of experts are calling for a ban on anti-satellite weapons tests because the debris they could create may threaten other satellites or even make parts of Earth’s orbit unusable Analysis