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 [...]

Hurricane Irene Bears Down on the U.S., Likely Adding to a Brutal Disaster Toll

Come on, Irene — it’s hurricane season. Hurricane Irene, which slashed across Puerto Rico earlier this week and just missed the Dominican Republic, is headed for the southeastern U.S. Irene is expected to strengthen to Category 3 and could become a Category 4 storm, with at least 131-m.p.h. winds as it approaches the southeastern U.S. [...]

Can the U.S. Close Its Seafood Trade Deficit?

As I write in the cover story of TIME this week, we’re in the middle of a seafood transition. Once nearly all of our fish were caught wild—indeed, as Paul Greenberg has written, fish are the last wild food in a world where nearly everything else we eat comes from a farmer’s labor. But that’s [...]

Federal Government: This Spring’s Weather Was Totally Crazy

One of the challenges of understanding weather and climate change in the U.S. involves a simple fact: this country is really big. Huge—and that means there’s almost always significant variety in the weather from sea to shining sea. A heat wave in one part of the country might be matched by unusually cool weather in [...]

Why Your Fish Is Foreign

I’ve been researching the global aquaculture industry—which included a trip to lovely Turner Falls, Massachusetts—for an upcoming magazine piece. I’ll have more on that later, but I wanted to point to the new national aquaculture policy—download a PDF here—that was released today by the National Oceanic and Atmospheric Administration (NOAA) and the Department of Commerce. [...]

Tornadoes, Climate Change and the Disaster Gap

There are storms and then there is what happened to the town of Sanford, North Carolina on the night of April 16. A boisterous storm system had begun in Oklahoma on April 14, bringing flash floods, tornadoes and thunderstorms from the Midwest through the Southeast, part of a massive weather system that could be felt [...]

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 [...]

Washington Will at Last Regulate Fish Farms

Chances are pretty good that the last fish you ate never saw a river or the open ocean. That’s because the U.S. imports 84% of the 5 billion lbs. of seafood we consume each year and more than half of that is raised on fish farms and other aquaculture operations. The U.S., however, has not [...]

Climate: Federal Scientists Say 2010 Tied As the Warmest Year on Record

New Yorkers like myself awoke this morning to a fluffy layer of fresh snow. (And the sound of scores of plows sweeping the streets clean, as our billionaire mayor tries to make us forget about the Blizzard of 2009.) New Englanders are being walloped with a full-on major snowstorm—though hardened Bostonians just shrug it off—while [...]

Is the Caribbean Heading for Another Record Year in Coral Loss?

Anybody who has been visiting coral reefs for the past 20 years or so will tell you that the scene underwater pales – quite literally – in comparison to what it used to be. New research published in PLoS ONE yesterday shows that coral bleaching in the Atlantic and the Caribbean in 2005 was the [...]