Scientists have revealed how a parasite that affects millions of people every year evades our immune defenses.

Ultraweak biophotons largely caused by metabolic processes could play a key role in noninvasive health testing.

According to an FBI-trained expert, there's one body part which can show our true intentions without even realising we're ...

Keep your hands off your eyes Your eyes are extremely sensitive: Not only can touching them introduce germs, but you also run the risk of accidentally inserting micro-particles of dirt, which can ...