Can we turn mars green?

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

Saving the planet can feel like an overwhelming goal, so why not begin with improving the environment in your own house?

Are people flushing an amazing source of energy down the loo?

Asteroids rich in rare elements could be harvested for their valuable contents, but the real worth may be in using them as interplanetary fuel stations

Around 35 years ago, I walked into Barnsdale Gardens as a trained but young gardener who probably thought he knew more than he really did! Anyway, that day changed everything for me. My new boss was G

The year 2025 has been a vintage one for astronomy. In January, we were hooked on reports of a building-sized asteroid on course to collide with Earth. The risk was quickly downgraded from worrying to