A DNA-scanning firm with a quarter of a million users in the UK has filed for bankruptcy – leading to fears over how users’ ...

Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the effects aren't just skin deep. Inside the body, DNA is literally being torn ...

And, finally, DNA won’t grow obsolete ... find the encyclopedia entry for “zebra,” you don’t want to have to scan through the whole alphabet; you want to jump straight to “Z.” ...

Watson and Crick's discovery of DNA structure in 1953 revealed a possible mechanism for DNA replication. So why didn't Meselson and Stahl finally explain this mechanism until 1958 ...