The teen climate change activist arrives in New York City after a 15-day trip across the…
Category: BBC Science & Technology News
BBC
James Webb Space Telescope comes together
The successor to the famous Hubble Space Telescope reaches a key milestone in its construction. …
'All bets now off' on which ape was humanity's ancestor
The discovery of an ancient skull in Ethiopia underlines the complexity in the evolution of humans. …
Greta Thunberg: Climate change activist sails into New York City
The 16-year-old campaigner arrives in the US after sailing for two weeks across the Atlantic. …
Greta Thunberg: Why are young climate activists facing so much hate?
In the fractious climate debate, criticism of young activists has sometimes spiralled into abuse. …
Amazon fires: Forest loss challenges Paris climate ambition
Fossil fuel burning is the big issue but continued forest cover loss will make climate targets…
Amazon fires: Brazil governors push Bolsonaro to accept aid
The plea from the governors comes after a spat between President Bolsonaro and the French president. …
'Starhopper': SpaceX engine testbed makes minute-long jump
The Californian rocket company demonstrates its new methane-burning engine in Texas. Click here for…
Has Kenya's plastic bag ban worked?
Plastic carrier bags were made illegal, so how has the government enforced the ban? …
How fire shaped humans, and forged the modern economy
If you rule out everything made by fire, we would not be left with much of…