Global warming you can see. 8 signs

Glaciers around the world are melting, and 279 billion tons of glacial ice have been lost since 2002, according to NASA's GRACE satellite.

In the Rocky Mountains, the first signs of spring appear 10.5 days earlier than 30 years ago. According to data compiled by the Rocky Mountain Biological Laboratory, the first flowers of larkspur appear eight days earlier, and groundhogs emerge from hibernation five days earlier.

On average, larger hurricanes (with winds over 100 mph) have occurred over the past 30 years and have lasted longer than in the previous 30 years, according to an analysis of Associated Press storm data. Other studies have shown that the first Atlantic storm forms almost a month earlier than 30 years ago, and storms move more slowly, resulting in more precipitation.

Around the world, seas have grown by about 8 cm since 1993. It doesn't sound like much, but it's enough to cover the entire United States with water to a depth of 3 meters.

The number of hectares burned in the US due to wildfires has doubled compared to 30 years ago. Over 4,000,000 hectares were burned last year.

In the western United States, the cute rodent called the pika needs cold weather most of the year. But these habitats are shrinking, forcing the animal to seek new habitats. University of Colorado pika expert Chris Wray said she hasn't definitively linked climate change to the drastic decline in pika populations, but she has found pikas are disappearing mostly from areas where the climate has clearly changed.

Extreme one-day showers in the US have increased by 80% over the past 30 years. Ellicott City, Maryland, experienced the so-called Millennium Floods in 2016 and this year.

Since the late 1990s, the number of polar bears in parts of Alaska has declined by 40%. When scientists recently weighed polar bears, they lost 1.3-2.5 kg per day at a time when they should have been gaining weight.