Stories by Brian Kahn

As the refuges turn 100, analysts warn that climate change could soon make visiting them a vastly different experience

The most remote continent on Earth has caught up with its more populated counterparts 

The devastating natural disaster in Fort McMurray is “consistent” with climate change

Reefs are disappearing decades ahead of schedule

The new maps show the link between clouds, plants and animals

Aerial surveys reveal that the giant coral reef is suffering under global warming

More than 10 percent of the ice sheet was melting as of April 10, crushing the previous record

Spring arrives earlier in the Southwest, winter warms everywhere

Despite this weekend's cold blast, snow is shifting to rain in many states

Researchers combine satellite feeds to create a global highlight reel of hurricanes, heavy rains and deep freezes

2016 could see a quieter spring tornado season

Pacific reefs devastated by El Nino offer a glimpse of the future under global warming

The space agency is trying to balance the planet’s carbon budget using satellite monitoring

The connection between heat waves and global warming strengthens

Air pollution could help preserve ice but that stilll doesn’t make it good

Global warming doubled the risk of dry conditions in the Golden State

New York City may add another museum, this one exploring global warming

Heat and humidity will push the heat index to 40 degrees Celsius and above

Based on past climate change and ice melt the world's coastlines will be reconfigured

Two maps show Greenland's sudden, rapid meltdown

As enormous peat bogs dry they are more prone to burn, releasing lots of carbon

Solar and wind rush in to replace fossil fuels

Tweets can provide real-time flood maps

A new study suggests that global warming continues to steadily increase