Maven spacecraft, which is orbiting Mars for two years, maneuvers to avoid dangerous collision with the planet's moon, Phobos.
The deadly tornadoes that struck Midwest killed three people and devastated houses and vehicles.
A few years ago, Moon tourism seemed too sci-fi, but not now.
Bacteria can climb up the sink, get splashed and cause hospital bacteria outbreaks.
A crocodile was hit by two large rocks on its head by the zoo visitors. Experts urge the zoo visitors to "respect animals."
Do elephants survive with just a little sleep?
Gorgeous spiral galaxy captured helps in understanding objects in the cosmos.
What is the best method for humane killing of animals?
Antarctica's continued rising temperature is alarming.
Completely hassle-free way of getting tested for STDs.
A giant neuron wrapped around the mouse brain is linked with consciousness in animals.
Lego has a new set in honor of five women of NASA, who are accomplished women in the fields of STEM professions.
