Dying satellites create aluminium oxide particles in the mesosphere, 50–85km (30–50 miles) above Earth’s surface. But the ...

British Summer Time (BST) is back, which means the clocks are about to spring forward by one hour this weekend. But when exactly does the change happen in the UK in 2025 – and what’s the point of ...

Ian is a motivational psychologist and author, based at Loughborough University.

Prof. David Thornalley is an ocean and climate scientist at University College London, and adjunct scientist at the Woods Hole Oceanographic Institution. His research is regularly published in leading ...

Dr Michelle Griffin, director of MFG Health Consulting, is a women's health expert and strategy advisor in women's health tech. She helps develop, grow and diversify their women's health offering. She ...

Thomas is Digital editor at BBC Science Focus. Writing about everything from cosmology to anthropology, he specialises in the latest psychology, health and neuroscience discoveries. Thomas has a ...

Mother Earth, Gaia, the third rock from the Sun - whatever you call it, this 4.5 billion-year-old planet is the one that we and all known living creatures call home.

From the creators of BBC Science Focus, Instant Genius is a bite-sized masterclass in podcast form. With each episode, a different world-leading expert will help you understand the latest ideas and ...

Can computers think? Since the 1950s we have been trying to make computers that mimic the brain's complex neural networks. There has been success with specific challenges, such as when Deep Blue beat ...

Colin Stuart is an astronomy author and speaker.

Amy is a spaceflight historian and science writer. Her YouTube channel is Vintage Space.

Dr Wendy Hall is a registered nutritional scientist and reader at King’s College London. Her research focuses on the impact of diet on risk of cardiovascular disease and type 2 diabetes. She is Theme ...