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Hong Kong scientists develop new 'nano-swarm' robots

8 years 1 month ago
A groundbreaking new method of controlling nano-robots that emulates natural swarm behavior has been developed by scientists in Hong Kong, the first step in what is hoped could lead to a major medical advancement in the treatment of blood clots.

'Conversion therapy' hits the big screen while laws play out in US

8 years 1 month ago
A therapist forbade 16-year-old Mathew Shurka from speaking to his mother and sisters for three years. The youngest child and only son in a tight-knit Long Island family, Shurka said that his mom wasn't physically or emotionally abusive. Instead, the therapist told the teen to give the women the silent treatment because it would help make him straight.

The dangers of eating raw fish

8 years 1 month ago
Raw fish, such as sushi, and other uncooked seafood may be delicious, but they also may be dangerous -- even life-threatening -- if prepared inexpertly.

Why you shouldn't eat foods with liquid nitrogen

8 years 1 month ago
The FDA is warning consumers about the potential dangers of eating food prepared with liquid nitrogen, saying serious injury, including internal organ damage, can occur after eating the increasingly popular treats.
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