Quoted: LONDON (Reuters) - Many prehistoric Australian aboriginals could have outrun world 100 and 200 meters record holder Usain Bolt in modern conditions. Some Tutsi men in Rwanda exceeded the current world

Quoted: Dark-skinned people in higher latitudes need to be exposed to about 6 to 10 times as much sunlight as white-skinned people for the vitamin D in their blood to reach acceptable levels. This equates to about 2 to 3 hours of sunlight about 3 times a week for Africans living in, say, the UK.

Quoted: Scientists studying a mysterious neurological affliction in cats have discovered a surprising ability of the central nervous system to repair itself and restore function.

Quoted: The source for this material is unknown
It was submitted without attribution
6-22-6

Quoted: "The more carbs and sugars you eat, the more your appetite-control cells are damaged, and potentially you consume more," Dr Andrews said.
...
"People in the age group of 25 to 50 are most at risk. The neurons that tell people in the crucial age range not to over-eat are being killed-off.

Quoted: The findings also may help explain why intense education programs do help some autistic children — because certain genes that respond to experience weren't missing, they were just stuck in the "off" position.

Good point.

Quoted: These creatures set records for surviving in the most inhospitable places on Earth – their existence bodes well for finding alien life

Quoted: All four families have a few things in common. First, the people with Unertan syndrome are all the products of incestuous marriages. Children of closely-related people often suffer birth defects. Also, the children who walk on all fours are developmentally disabled; some are unable to talk.

Quoted: Scientists are studying sled dogs that run the Iditarod Trail Sled Dog Race in an attempt to understand why the dogs are “fatigue-proof.”