The National Institutes of Health says it will retire hundreds of chimpanzees that the agency had been using for research. Animal rights activists see the move as a big step towards ending the use of chimps in research, but it will be awhile before any of the research chimps find their way into retirement homes.
From manufacturing to cupcake sales, companies are finding that machines can often do the job just as well, or better, than humans. But some tasks – like picking and tending to fruit and vegetable crops – have remained the territory of low-wage laborers.
But labor-starved growers are now eying machines with increasing interest.
Some 90 percent of the strawberries and 80 percent of the salad greens grown in the U.S. come from California. These crops and a lot of others have always been picked by hand because they don't ripen all at once and can bruise easily.
Pro football player Aaron Hernandez, who until today was a member of the New England Patriots, was charged with murder and other crimes in a Massachusetts courtroom Wednesday. He was arrested this morning and formally charged this afternoon, with authorities blaming him for the death of Odin Lloyd, 27, whose body was found on June 17.
A judge has ordered that Hernandez be held without bail.