Plenty of asteroids can survive their fiery plunge through the Earth’s atmosphere. If they’re big enough, they can prove ...

Iran's top diplomat insisted Sunday that Tehran's strength came from its ability to “say no to the great powers," striking a ...

The nearby star Betelgeuse is expected to explode as a supernova sometime in the cosmic near future, creating a spectacular display without threatening Earth.

Nigeria’s president is set to make a state visit to the UK in March, the first such trip by a Nigerian leader in almost four ...