The Supreme Court delivered an overdue rebuke to overreaching regulators in a ruling that abolishes Chevron deference.

No country in the world relies solely on wind, solar, and pumped hydro, but Australia is betting it can do...

The deaths of more than 1,300 people at this year’s Hajj attributed to heat is tragic, but historically not uncommon.

History will record that the United Nations and its emperor as the greatest organizational perpetrators of junk science in modern...

The Supreme Court blocked an Environmental Protection Agency rule cracking down on power plant pollution.