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More Warm Spring Days

As the climate changes, see the trend in warmer-than-normal spring days in these cities.

Research for Drought-Resistant Crops Gets Boost

Scientists are racing to find crops capable of tolerating increasingly high temperatures and water shortages.

The Shum Show: Springing Ahead

Here's what warming springs mean for plants and agriculture.

100 Days of Climate: Week 9

Over Trump's first 100 days, we're going to show what science tells us about our warming world.

Global Heat Continues With Second-Hottest February

February was the second hottest on record, despite the lack of an El Niño, a clear mark of global warming.

Leaves Emerging Earlier as Planet Warms

Climate change is causing leaves to emerge earlier in the year. See how far ahead they are this year.

Arctic Sea Ice May Vanish Even With Climate Goal

Arctic sea ice may vanish in summers even if the world reaches goals set by Paris climate agreement.

Mass Bleaching Is Hitting the Great Barrier Reef Again

Warm waters are stressing the world's largest coral reef for the second year in a row.

February’s Warmth, Brought to You by Climate Change

Climate change made the February warmth that baked the U.S. at least three times more likely.

The Shum Show: Springtime and Syrup

This week marks the start of meteorological spring.

The Vast Majority of the U.S. Had a Crazy Warm Winter

The vast majority of the U.S. had a warm winter, driven in part by intense February heat.

Warming Had Clear Hand in Record Australia Heat

The prolonged, intense heat that stifled southeastern Australia was up to 50 times more likely thanks to climate change.

2016-17 Winter Weather Stations

These U.S. cities had their warmest winter on record.

Here’s Your 2016-17 Winter in Review

See how many days this winter were warmer or colder than average in your city.

The U.S. is Poised to Set a Record-Setting Record

Record February heat is kickstarting spring from the Southeast to the Midwest.

Warming Maple Tapping Season

The season and area in which trees are tapped to produce maple syrup is warming from climate change.

Maple Syrup Season and Climate Change

As the climate warms, maples are being tapped earlier in the year to get the sap that produces syrup.

This January Was the Third Warmest on Record Globally

The first month of 2017 was extremely warm for the globe, continuing a trend of planetary heat.

10 Hottest Years on Record

The 10 hottest years ever recorded have all occurred since 1998.

Sea Ice Hits Record Lows at Both Poles

Warm weather could send Arctic sea ice to a record low winter peak as Antarctic sea ice sets an all-time record low.

Gallery

Hottest Days of Summer The hottest time of year in the continental U.S. statistically comes in mid-July, but the timing of peak heat varies.

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