The KJ-3000 is based on the Y-20 strategic airlifter, and its development is consistent with the Chinese doctrine to have a ...

One of the most-anticipated showdowns of this summer's World Athletics Championships will get a dress rehearsal of sorts this weekend as Canadian decathletes Damian Warner and Pierce LePage compete at ...

A study suggests that Venus' volcanic "pancake domes" push the planet's crust down, forming bulges toward the surface. This ...