Either way, I am always ready to rep City in sky blue. I had the pleasure of hosting the Trophy Tour watch party in Chicago, where a great group of supporters showed up with high energy. They know all ...

United Airlines is teaming up with JetBlue Airways in a new agreement called Blue Sky. Announced Thursday, the partnership will allow frequent flyers to earn and use miles on each other's airlines ...

United Airlines and JetBlue announced Thursday that they are launching a domestic partnership, called "Blue Sky," which will include network and loyalty benefits. The arrangement will allow ...

The simplest economic models deal with this by stipulating that ... to white meth doesn’t reproduce the distinctive color of Blue Sky. And by the same token, any dilution of the product would ...

Check out this week’s 8 drops you don’t want to miss below.

(Why is the sky blue? Learn about it with your kids.) The aurora borealis lights up the night sky behind Iceland's iconic Kirkjufell volcano. Auroras are caused when charged particles from the sun ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

Discover why the sky is blue and the sunset is red. When sunlight travels through the atmosphere, blue light scatters more than the other colors, leaving a dominant yellow-orange hue to the ...