Originally published on Wed October 3, 2012 12:19 pm
For a short period, yesterday, the hunt was on in Pinellas County, Florida for a lady photographed riding a manatee.
The sheriff's department called a deadly serious press conference in which they asked the help of the public in identifying the perpetrator. The lady was wearing a white cap, red shorts and a black bikini top. Witnesses in the area, the sheriff said in a statement, took photographs and contacted police.
Scientists have discovered that a mouse found in Africa can lose large patches of skin and then grow it back without scarring, perhaps as a way of escaping the clutches of a predator.
The finding challenges the conventional view that mammals have an extremely limited ability to replace injured body parts. There are lizards that can regrow lost tails, salamanders that can replace amputated legs, and fish that can generate new fins, but humans and other mammals generally patch up wounds with scar tissue.