A number of extreme weather events have been happening around the world this summer, including record flooding in Pakistan that has killed more than 1,000 people and displaced millions of others; the worst drought in Russia in decades, which has triggered wildfires and doubled the daily death rat

Earth has been growing warmer for more than fifty years

The average sea level around the world has risen a total of 222 millimeters (mm) since 1875, which means an annual rate of 1.7 mm. Yet at the end of this long period, from 1993 to 2009, the sea level rose 3.0 mm per year—a much faster rate.

NRDC

Greatest Risks Seen in 14 States: AZ, AR, CA, CO, FL, ID, KS, MS, MT, NE, NV, NM, OK and TX;

WASHINGTON — Choices made now about carbon dioxide emissions reductions will affect climate change impacts experienced not just over the next few decades but also in coming centuries and millennia, says a new report from the National Research Council.

This time, the heat is really on. From Boston to Washington, D.C., temperatures have soared to 100 degrees or more in recent days, stressing electrical grids, scrambling rail transportation and prompting the swift creation of cooling centers for those who lack air conditioning.

Renewable energies must generate almost half of the world’s power by 2050, up from the current level of 18%, says the International Energy Agency (IEA).

Tom Doggett, Muriel Boselli

WASHINGTON/PARIS (Reuters) - Governments will have to grapple with sharply higher upfront costs to deploy clean energy technologies and halve carbon emissions by 2050, the International Energy Agency said on Thursday.

From: David Fogarty, Reuters Increased melting of glaciers and snow in the Himalayas and Tibetan Plateau threatens the food security of

By Michael D. Lemonick