Fall brings stronger weather systems to southern Colorado. Here's how to use boiling water and ice to explain atmospheric pressure and precipitation.

While UK, German and French futures are pointing to a lower open, Brooks says the FTSE 100 "could receive a boost from the oil sector after Trump ramped up further pressure on sanctions on Russian oil ...

For about 76 years, helicopters have served the world as an important alternative to fixed-wing aircraft. Helicopters can go places and do things that airplanes cannot, like save mariners stuck at sea ...

Saturday's strikes in Yemen followed ones in Iraq and Syria the day prior. The United States on Friday began to carry out airstrikes against Iran-backed militants and Iranian military targets in Iraq ...