In a significant breakthrough, Chinese researchers created a mouse with no biological mother using stem cell engineering. This experiment raises hopes for future unisexual reproduction ...
There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look at what we know about the victims.
The names of the 60 passengers and four crew members on board began to emerge Thursday as authorities revealed there were likely no survivors of the fiery tragedy that was shaping up to be the ...