Many of the most dramatic cosmic events take the form of explosions, from asteroid impacts to the Big Bang itself. Here are some of the most spectacular examples

Explore the variety of ice types found in nature, their properties and how they form

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

WILL HARRIS ON MAKING A NAV PLAN

Discover the dangers and benefits of Earth’s cracked crust. Is there a fault line beneath your feet?

Celebrating 100 years of the BBC Shipping Forecast, Jane Russell takes us on a series of coastal cruises through the forecast sea areas, exploring some of the special places on offer in each of them