Seth Wenig / AP

Why a Warm Winter Equals Early Wildfires

A wildfire inside the confines of a major city is nothing new in the U.S. It’s a little strange , though, when that city isn’t Los Angeles—constantly threatened by the dry Santa Ana winds of autumn—but rather, New York City. Yet early this week a five-alarm brushfire swept through the former Fresh Kills landfill in [...]

8.6 F

That’s how much higher the average U.S. temperature in March was above the 20th century norm for that month, according to new statistics from the National Oceanic and Atmospheric Administration (NOAA). That made last month the warmest march in U.S. history since record keeping began back in 1895, and the second-most extreme month—meaning the biggest [...]

Texas Sets Records During the Second Hottest Summer in U.S. History—and the Worst Is Still to Come

Usually when Texas beats Oklahoma it’s something for the Lone Star state to celebrate, like when the Longhorns defeat the Sooners in college football’s storied Red River Rivalry. But not every record is worth holding. This year Texas set a new national record for the hottest months of June through August, besting a record formerly [...]

Why Bad Heat = Bad Air

As if the stifling, tripe-digit temperatures gripping much of nation weren’t bad enough, the heat wave is also contributing to dangerously high levels of air pollution—especially around the cities of the Northeast and the Mid-Atlantic region. The Environmental Protection Agency’s (EPA) air quality rankings range from 0 to 500—500 being the worst—and the air quality [...]

How the Heat Wave Is Stressing Out the Electricity Grid

As I emerged from the hellmouth that is the New York City subway system in July and walked into the Time-Life building in midtown Manhattan this morning, I noticed something odd. Most of the lights in the lobby were switched off. For a moment I hoped we were having the summer equivalent of a snow [...]

Why Climate-Related Heat Waves Will Be Bad for Your Health

The start of summer officially kicked off on Tuesday at 1.16 pm ET with the beginning of the summer solstice and the Northern Hemisphere’s longest day of the year. That day, the Northern Hemisphere absorbed more sunlight than it has or will have on any other day of 2011. Our planet will release that sunlight [...]

The Russian Heat Wave Wasn’t Exactly Due to Climate Change—But That’s Not the Point

Climate modeling is the inverse of weather prediction. The further away from the present a weather event is going to occur, the harder it usually is for meterologists to predict—as anyone who has ever tried to rely on a 10-day extended forecast should know. But in climate change, modelers can have meaningful confidence in how [...]

5 Reasosn Climate Change Is Bad For Your Health

Over on Healthland, I have a gallery looking at the various ways that unchecked warming might harm human health. It’s pegged to a recent push by the major health organizations in the U.S. to draw attention to climate change. If environmentalism doesn’t work as a motivating force, maybe health will. Check it out here.

Extreme Heat Sends Chills Through the World

“2010 is becoming the year of the heatwave, with record temperatures set in 17 countries,” The Guardian newspaper reported today. For those following the deadly heatwave that has hit eastern Europe in the last 6 weeks, it should comes as no surprise that record highs have been recorded in Russia, Belarus and Ukraine. But also [...]

Climate Change: How Extreme Heat May Affect Your Food

Hot enough for you? If you live in one of the more than 15 states that were suffering under a heat advisory or excessive heat warning on Tuesday, I’m going to guess the answer is yes, God, please make it all stop. The oppressively high temperatures that gripped much of the U.S. during June—the hottest [...]