Even in these days of DNA tests and other forensic techniques, witness testimony still plays a pivotal role in court cases. But how reliable are our memories? Andy Ridgway finds we know less than we think
We now have the technology to reveal the root of our darkest impulses, deep within our brains. And, says Andy Ridgway, the evidence is clear: nature wants us to be bad
24 Hours in Your Life 10 Years from Now The iPhone will be a distant memory and England's footballers will have had three more failed attempts at winning the World Cup. But what will life be like in 2020? Luis Villazon lets you peer into your future
The next big thing? We’ve heard it before, but this time 3D really will go mainstream: 3D cinema, TV and videogames are all just around the corner says Spencer Kelly.
According to recent research, each of our cells has an internal ‘clock’ which dictates our daily rhythms. But why? And how do they stay in synch? Robert Matthews investigates
Time travel, telepathy, free energy… science-fiction pipe dreams, right? Not according to scientists who are stretching the laws of physics to the brink. Paul Parsons says to hell with the horizon.
To discover the ultimate theory linking all forces of nature in the Universe, physicists need to prove that proton decay exists. So why has nobody succeeded so far? Robert Matthews investigates