April 24, 2019, 1:41 p.m. by Mary Jo DiLonardo
The dense fog has dropped 76% in recent years.
Runaway boats crash into bridges and riverbanks on the Hudson River
January 28, 2019, 3:02 p.m. by Ben Bolton
New York officials work quickly to track down and secure the vessels.
You can thank the polar vortex for this beastly blast of winter
January 28, 2019, 11:50 a.m. by Noel Kirkpatrick
It's going to be a long, cold winter.
The nights are long but beautiful during a Norwegian winter
January 17, 2019, 10:09 a.m. by Noel Kirkpatrick
Polar nights hide the sun from December to February.
A violently beautiful storm with no name churns in the Pacific
January 14, 2019, 4:10 p.m. by Noel Kirkpatrick
A large storm swirled in the Pacific Ocean late last week with a pressure similar to that powerful hurricanes.
Mystery of why the bottom of the Pacific Ocean is getting colder might finally be solved
January 4, 2019, 9:47 p.m. by Bryan Nelson
It's the perfect example of how Earth's systems operate on long timescales.
Snow blankets Arizona desert, creating otherworldly scenes
January 4, 2019, 2:10 p.m. by Noel Kirkpatrick
Deserts already have an otherworldly quality to them, so adding snow just enhances their verve.
Huge, life-threatening waves are slamming U.S. West Coast
December 21, 2018, 11:12 a.m. by Noel Kirkpatrick
Giant, dangerous waves spurred by weather in Alaska are crashing against California, Oregon and Washington.
Why Greenlandic icebergs are melting in the middle of London
December 17, 2018, 12:30 p.m. by Matt Hickman
Olafur Eliasson's 'Ice Watch' is public art with an urgent message.
Milan will counter climate change with help from 3 million new trees
December 17, 2018, 10:22 a.m. by Matt Hickman
The famously smoggy Italian city envisions a future that's cooler, cleaner and swathed in green.
Magnetic north shifting by 30 miles a year, might signal pole reversal
Interactive map plots your address over 750 million years of Earth's history
CO2 101: Why is carbon dioxide bad?
These 8 sinking cities are most at risk of being swallowed by rising seas
We have 12 years to turn things around, warns global warming report
16 meteorologists with ridiculous names