Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 that used sunlight to travel around the world.
The Millennium Seed Bank at the Royal Botanic Gardens Kew marks its 25th anniversary. It stores over 2.5 billion wild plant seeds from around 40,000 species to guard against extinction.
Artificial intelligence is helping a London-based singer-songwriter continue writing and recording music after Parkinson’s disease largely took away his ability to play guitar.
