Earth had its coolest February in seven years due to La Niña in the tropical Pacific Ocean
Last month the Earth had its coldest February in seven years, thanks to the effect of La Niña. The irregular weather pattern causes abnormally strong winds that make the ocean colder than normal. During February, the average temperature in the contiguous US was 30.6 F, or 3.2°F below the 20th century average. But it was … Read more