Mystery of Welsh medieval cemetery deepens
Alison Francis Senior science journalist Kevin Church/BBC The team has so far found 41 skeletons buried in the cemetery A
Top candidates talk fossil fuels as climate agenda slips
Getty Images As the threat posed by US President Donald Trump tops Canada’s federal election agenda, the issue of the
Trial to boldly grow food in space labs blasts off
BBC News Artwork: The experiment will orbit the Earth for three hours before returning to Earth and splashing down off
What is Earth Day, when is it and what has
Within a few years of the first Earth Day in 1970, the US Environmental Protection Agency had been set up,
Oldest serving US astronaut returns to Earth on 70th birthday
America’s oldest serving astronaut Don Pettit has returned to Earth on his 70th birthday. The Soyuz MS-26 space capsule carrying
Could AI text alerts help save snow leopards from extinction?
Azadeh Moshiri, Usman Zahid and Kamil Dayan Khan BBC News Reporting fromGilgit-Baltistan BBC Lovely is one of between 4,000 and
Santorini volcano probed for clues about next big explosion
Georgina Rannard Climate and science reporter BBC/Kevin Church A huge eruption in 1600 BCE left the crater rim and central
Could taking carbon out of the sea cool down the
Jonah Fisher BBC environment correspondent Getty Images The ocean absorbs about a quarter of the CO2 that is emitted into