global warming News

Weather Extremes Highlighted by Record Drought, Rainfall

Texas struggled through its driest year in history in 2011. Four years later was its wettest ever. The Mississippi River rose to all-time-high flood levels in 2011. In 2012, its second-lowest. After a six-year drought that made agricultural irrigation a …

Climate Change Poses New Risk to Inland Bridges

A century-old train trestle stands as one of the trophies of Des Moines’ push to spruce up its downtown. Bicyclists and pedestrians pose for pictures beside the brightly painted beams of the Red Bridge and gather on viewing platforms overlooking …

California Predicts Oceans Could Rise Higher Than Earlier Estimates

New climate change findings mean the Pacific Ocean off California may rise higher, and storms and high tides hit harder, than previously thought, officials said. The state’s Ocean Protection Council on Wednesday revised upward its predictions for how much water …

Study Finds Climate Change Has Touched Most of the World

Most people on Earth have already felt extreme and record heat, drought or downpours goosed by man-made global warming, new research finds. In a first-of-its-kind study, scientists analyzed weather stations worldwide and calculated that in 85 percent of the cases, …

Arctic Sea Ice Continues to Melt as Temperatures Rise

The frigid top of the Earth just set yet another record for low levels of sea ice in what scientists say is a signal of an overheating world. The extent of floating ice in the Arctic hit a new low …

NOAA Says Climate Change Aided Warmer Than Normal February

A freakishly balmy February broke more than 11,700 local daily records for warmth in the United States, but it didn’t quite beat 1954 for the warmest February on record, climate scientists said. The average temperature last month was 41.2 degrees …

Steep Rise in Sea Levels Could Result From Changing Antarctic Waters

Current changes in the ocean around Antarctica are disturbingly close to conditions 14,000 years ago that led to the rapid melting of the Antarctic ice sheets and a three meter rise in global sea levels. New research published recently in …

Researchers Say Climate Change Will Drive Stronger, Smaller Storms in the U.S.

The effects of climate change will likely cause smaller but stronger storms in the United States, according to a new framework for modeling storm behavior developed at the University of Chicago and Argonne National Laboratory. Though storm intensity is expected …

Arctic’s Warming Hits Overdrive

Warming at the top of the world has gone into overdrive, happening twice as fast as the rest of the globe, and extending unnatural heating into fall and winter, according to a new federal report. In its annual Arctic Report …

Study Predicts Warming Will Trigger 3 Times as Many Extreme Downpours in U.S.

Extreme downpours – like those that flooded Louisiana, Houston and West Virginia earlier this year – will happen nearly three times as often in the United States by the end of the century, and six times more frequently in parts …