Congressional Research Service's latest report said Islamabad's nuclear arsenal consists of approxim...

Laboratory experiments using strange stuff called spin ice have provided the best evidence yet that ...

US say it is very concerned about the claims made by North Korea, but is not in a position to confir...

Unlike junk on Earth, the junk in space circles the Earth for years and years until it slams into so...

The spacecraft, resembling Apollo capsule, will carry up to six astronauts to the ISS, and four astr...

According to scientists' estimation, there are over 100 billion galaxies scattered throughout the vi...

The celestial object is not very hot when formed, but without any source of energy, it gradually coo...

NASA's first mission to find Earth-size and smaller planets around other stars...

The star is expected to explode in a few million years, resulting in a spectacular celestial sight....