A new study published in Nature has found that more than 56 percent of the world's oceans have changed color in the past 20 years, and climate change is to blame.
Now that last month's sizzling numbers are all in, the European climate monitoring organization made it official: July 2023 was Earth's hottest month on record by a wide margin.
At least two people have died, thousands of U.S. flights have been canceled and more than 1 million have lost power as destructively strong storms move through the eastern U.S.