The marbled crayfish is able to reproduce on its own, and experts fear that its proliferation worldwide threatens other species.
The asteroid will miss us by just 39,000 miles, or a fraction of the distance between us and the moon.
Scientists are angry about a rocket launch funded by a startup that they say would put a giant disco ball into space.
Two NASA astronauts are planning on recreating the lesson plans of Christa McAuliffe, the teacher killed on the shuttle Challenger.
Authorities are concerned over reports of hallucinations by people who took the vaccine Tamiflu to protest from the flu.
A flying tubular object in Mexico has caught the imagination of conspiracy theorists and alien enthusiasts.
Speculation is growing that the top secret Zuma satellite launched by SpaceX in Sunday may have been destroyed.
China’s space station Tiangong-1 may crash land on Earth soon, but at least one engineer disputes that claim.
Scientists are concerned that 2,000 people were exposed to hepatatis A at a 7 Eleven in Salt Lake City recently.
Astronaut John Young, one of only a handful of human beings to have walked on the moon, has died at the age of 87.