A Virginia resident alerted US wildlife officials to a strange "snake" with a half-moon-shaped head moving in the area.

 A study found that winged reptiles eventually became "fatal masters in the sky," but it took them 150 million years to reach this point.

Sheikh Mohammed bin Rashid Al Mak , Deputy Head of State Prime Minister of Dubai, announced the names of the two new Emirati astronauts as part of the UAE astronaut program at its second session, including the first Arab astronaut.

Researchers from the US and India working with the US Space Agency have discovered four types of bacteria on the ISS, three of which are completely unknown.