LOS ANGELES (AP) — When disaster strikes, government emergency alert systems offer a simple promise:

A human skull found in rural Southern California in 1991 has been identified through DNA testing as

The world added record levels of renewable energy capacity in 2016 while spending less on clean ener

Global warming is about to tear big holes into Earth’s delicate web of life, pushing temperatures be

A sudden pause in federal assistance is sowing disarray and outrage across the country, throwing int

When a Republican introduced legislation in Congress on Monday to put a tax on carbon dioxide emissi

The flooding disaster in Michigan this week emphasized, in stark reality, the warnings by scientists

Honda recalls 1.2 million mi

Now that’s a lot of zeroes.Elon Musk − whose wealth and influence have skyrocketed since President-e

Ireland is on its way to becoming the first country to fully divest all public funds from fossil fue

The Donald Trump administration told countries around the world in writing last week that the United

A Florida man and his teenage stepson died after hiking in extreme heat at Big Bend National Park in

There are spoilers ahead. You might want to solve today's puzzle before reading further! Hi Hi!Const

New warnings of a global warming-driven increase in the most deadly and destructive tropical storms

Global warming is about to tear big holes into Earth’s delicate web of life, pushing temperatures be