Techniques to eavesdrop on what people are typing on a computer keyboard are revealed by security researchers.

A US patient left in a coma-like state after a road accident recovered the ability to speak after repeated exposure to a magnetic field.

Environmental terms "electrosmog", "eco-village" and "carbon footprint" make it into the latest edition of the Chambers Dictionary.

The director of a top US cancer research institute warns thousands of staff of possible risks from mobile phone use.

Electromagnetic fields from incubators may be interfering with newborn babies' heart rates, claim researchers.

Campaigners in Stirling opposed to a new high voltage power line call on MSPs to take action.

The cost of extending Shanghai's maglev train line may be more than double the original budget, a report says.

A public inquiry into a proposed 137-mile power line upgrade agrees to hear new details on possible health risks.

The Faraday science lecture is being relaunched and expanded in its 80th year to reach a wider audience.

A minister calls for the public inquiry into a proposed power line upgrade to include new data on the health risks.

Results from a major research programme probing mobile phone technology safety will be announced on Wednesday.

Skincare firm Clarins must withdraw claims a spray protects skin from invisible waves from mobile phones, says the ad watchdog.

It's 60 years since the term flying saucer was coined and the most celebrated "extraterrestrial" episode - Roswell. Alien believers are dismissed as cranks, but even the earthly explanations of objects in the sky are fascinating.

US researchers demonstrate a system to transfer energy to devices without the need for wires.

As a survey reveals two-thirds of Britons say they don't have enough plug sockets in their homes, what's the answer: messy multi-plug extension boards, more outlets, wireless electricity even?

Experts have clashed over whether or not it is safe to build houses and schools near powerlines.

Regular commentator Bill Thompson wonders about stories questioning the safety of wi-fi networks.

Bats at risk of being killed by wind farms could be saved with radars, Aberdeen experts reveal.

A spacecraft is set to launch on a mission to explore the most energetic phenomena in the Universe.

Some schools are removing wi-fi networks after complaints that pupils and staff suffer headaches. In what sounds like a re-run of mobile phone radiation panic, is there evidence for harm?