Sherlock in the age of CSI: How modern techniques inspire a new version of this crime-busting classic
Will personal power plants bring cleaner, cheaper energy in to the homes of the future?
Science may be the last hope for the Great Barrier Reef, the world's most diverse coral reef ecosystems
Incredible new computer software bringing far flung planets to life
Two engineers and their ambitious plan to send a balloon to the edge of space
What is consciousness? Will we ever create a machine that's truly aware?
Games: The Legend of Zelda: Skyward Sword
Q&A: Why does your stomach rumble?
MegaPixel: Incredible images from around the world
What’s On: Astronomy Photographer Of The Year
Update: Earth-like world discovered
Hear an interview with Mark Gatiss, co-creator of the BBC’s Sherlock, in full

Watch a tornado-like plume of midges over a Africa
Listen to presenter Monty Halls talk about the Great Barrier Reef
Take: a 360 degree tour of the latest home cinema projectors
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Focus is the BBC’s science and technology monthly magazine. Jargon-free and accessible, you don’t need a PhD in particle physics to enjoy reading it. All you need is a quizzical mind that wants to understand the world around you, and gain a fact or two to keep up your sleeve in a pub quiz emergency.
With articles on everything from astronomy to archaeology, genetics to geology, you’re bound to find a piece to sink your teeth into. There’s also useful reviews on the latest bestsellers, websites, games and cutting-edge gadgets; advice and opinion from experts; news; stunning photography; and answers to your questions in the ever-popular Q&A section.