Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's ...

The northern lights, which can appear green, pink and blue, are the result of geomagnetic storms. The more severe the storm, ...

The northern lights have made frequent appearances across the northern United States in recent months because of heightened solar activity. The sun is currently in its “solar maximum,” the ...

One of the greatest Romantic painters, he captured the grandeur of nature on canvas as magnificently as the power of machines ...

Science and philosophy explain why a color is objectively real, even when people see the same shade differently.

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

That extends to restaurants like Hekmat’s, where “we’re making everything on three induction burners, a toaster oven, and a ...

The deadly blast toppled American notions of safety, exposed anti-government rage and unified a grieving city. Its lingering ...

The renowned Victor Emanuel, who founded one of the first ecotourism companies almost fifty years ago, taught me and ...

Worshipers at Cathedral of St. Ignatius Loyola in Palm Beach Gardens marked news of Pope Francis' death hours after Easter ...