Researchers report progress in looking for signs of lung cancer in the blood.

Add Yahoo as a preferred source to see more of our stories on Google. LED masks use specific wavelengths of light to penetrate the skin and trigger cellular changes, according to dermatologist Dr.

In 1971, the US set off its largest underground nuclear weapon test at a remote Alaskan island. Before, scientists managed to relocate hundreds of sea otters that may have died in the explosion. Their ...

If you’ve worked on a project with small LEDs, you know the frustration of determining their polarity. This ingenious LED Probe from [David] packs a lot of useful features into a simple, ...

A University of Queensland-led project will test a combination of technologies to improve the early detection of potentially fatal skin cancers in patients in regional and rural Australia. Professor ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. Inside the medical examiner’s office, two pathologists ...

To many NFL players, random drug tests from the league are an inconvenience that sometimes don't feel so random. To Denver Broncos linebacker Alex Singleton, it's something that he's glad happened to ...

The Air Force is likely to up its fitness standards, including the addition of a 2-mile run and twice-yearly testing, Air Force officials confirmed to Task & Purpose. “Yes, PT changes are coming,” ...