Climate Change

Post-tropical cyclone Kyle was identified as a tropical storm on August 14 and it has since dissipated.

In a New Record, 11 Named Storms Have Already Formed in the Atlantic

Forecasters now estimate that 2020’s Atlantic hurricane season could see up to 25 named storms

Protected land near Crowsnest Pass, Alberta, above, was one of the sites studied in the new analysis of tree lines in the Canadian Rockies.

Because of Climate Change, Canada’s Rocky Mountain Forests Are on the Move

Using century-old surveying photos, scientists have mapped 100 years of change in the Canadian Rockies to document the climate-altered landscape

A lifelike restoration using the remains of a baby woolly rhinoceros recovered from the Siberian permafrost. The specimen was nicknamed Sasha after the hunter who discovered it.

Climate Change, Not Hunting, May Have Doomed the Woolly Rhinoceros

Populations of the Ice Age icon were healthy right up until their extinction, suggesting they crashed precipitously as the planet warmed

Even with lockdown measures through 2021, the decline in greenhouse gas emissions will only cool the planet 0.018 degrees.

Drop in Emissions During COVID Will Have 'No Effect' on Climate

Heavy investment in renewable energy is mandatory to significantly cool the planet, scientists say

Emperor penguins standing on sea ice at the Brunt ice shelf in Antarctica.

Satellites Spy Poop-Stained Ice, Revealing New Emperor Penguin Colonies

Researchers found eight new colonies, but all were small and located in parts of Antarctica predicted to be ravaged by climate change

A healthy coral reef in the South Pacific. Coral reefs may migrate to new area as the climate warms.

Should Plants and Animals That Relocate Because of Climate Change Be Considered Invasive?

Some researchers are calling for a more nuanced approach when it comes to flora and fauna that adjust their range to accommodate a warming world

A scene of the wreckage left behind by a hurricane that swept through the Florida Keys in 1935.

How Hurricanes Have Shaped the Course of U.S. History

A new book examines the 500-year record of devastating storms affecting the nation's trajectory

Large homes in Maine, Wisconsin and Vermont, like this one, were found to have the largest carbon footprints due to use of heat in cold winters.

Rich Americans’ Homes Have 25% Larger Carbon Footprints Than Low-Income Households

The researchers calculated the carbon emissions of 93 million U.S. homes during the year 2015 and analyzed the results by income and location

A farmer distributes lime over a field in the UK. A new climate solution would use a similar technique to spread rock dust.

Rock Dust Could Be Farming's Next Climate Solution

The process, called enhanced weathering, could remove 2 billion tons of CO2 from the air while fertilizing soil

A visual representation of global methane from January 26, 2018. Red areas indicate higher concentrations of methane swirling in the atmosphere.

World Methane Emissions Hit New High

Agriculture and fossil fuels drive a surge in global emissions of the powerful greenhouse gas

Fires burning in states of Rondônia, Amazonas, Pará, and Mato Grosso in Brazil, captured via NASA satellite on August 11, 2019. Researchers are forecasting another active fire season in the region in 2020.

NASA Warns of 'Active' Atlantic Hurricane and Amazon Fire Seasons

Forecasts show high risk of fires and hurricanes, in part due to warmer than average sea surface temperatures

A fire in the Yakutia region of Siberia in early June seen from the air. A June heat wave saw temperatures in Verkhoyansk, a town in Yakutia, hit 100 degrees Fahrenheit.

Earth Could Hit Critical Climate Threshold in Next Five Years

Report: 20 percent chance that one of the next five years will see annual global temperatures rise to 2.7 degrees Fahrenheit above pre-industrial levels

A heat dome over about 80 percent of the United States is causing days of above-average temperatures.

How the U.S. Got Caught Under a 'Heat Dome'

The high-pressure system is causing days on end of unusually hot weather across most of the continental U.S.

A forest fire in central Yakutia (Sakha Republic).

The Far-Reaching Consequences of Siberia's Climate-Change-Driven Wildfires

Smoke from the blazes is now reaching the West Coast of the United States

A North American beaver pictured in Denali National Park, Alaska. In recent years, beavers have been spotted further north in the Alaskan tundra than ever before.

Beavers Are Accelerating Climate Change in Alaska

As the Arctic warms, the furry animals are moving in—and redeveloping

In Australia, pyrocumulonimbus clouds sent somewhere between 300,000 and 900,000 metric tons of smoke into the stratosphere.

Australia’s Fires Sent Smoke 19 Miles High

The unprecedented plumes of were carried aloft by smoke-filled thunderclouds and exhibited unusual wind patterns

The Bighorn Fire burns through the western side of the Santa Catalina Mountains in Oro Valley, Arizona on June 14.

Arizona Faces Wildfires and Evacuations as COVID-19 Cases Rise

Arizona has spread out firefighters’ camp sites and relied more on aircraft to fight fires amid the pandemic

Artist Jason deCaires Taylor's “Ocean Siren” changes color according to the average daily water temperatures measured at Davies Reef on Australia's Great Barrier Reef. Recently, marine heatwaves have wreaked havoc on the Great Barrier Reef, causing the most widespread bleaching ever recorded.

This Sculpture Takes the Great Barrier Reef’s Temperature

'Ocean Siren' changes colors in real time to reflect ocean temperatures at Davies Reef, part of Australia’s ailing Great Barrier Reef

An aggregation of roughly 64,000 green sea turtles at Raine Island in Australia.

Drone Footage Shows Thousands of Nesting Sea Turtles

The roughly 64,000 green sea turtles were photographed off the Great Barrier Reef in Australia at Raine Island, the turtle's largest breeding ground

As the ocean continues to warm, scientists look to the past for answers on how to manage today’s environmental problems.

This Climate Detective Reconstructs What the Ocean Was Like Millions of Years Ago

Yet, the biggest concern, says Smithsonian curator Brian Huber, is how rapidly the ocean has changed in the past few decades

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