Word: warmed
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...Mikucki refers to the subglacial pond as "a unique sort of time capsule from a period in Earth's history," but it also has lessons for scientists studying Mars, an entire planet that is in many ways a time capsule too. Mars, like Antarctica, was once warm and wet, but the slow loss of its atmosphere also meant the loss of much of its moisture and surface heat. Still, the place was warm and wet long enough for life to have taken hold - life that would have then had to retreat into underground water deposits and make the same kind...
...climatological finding isn't new. For years now, scientists around the world have recognized that global warming affects the seasons, triggering springtime events like the flowering of plants as much as six weeks earlier than normal, and pushing the arrival of fall ever further back in the calendar. Lengthening summers have translated not just to more days of warm temperatures but more drought and wildfires as well. (See pictures of coral reefs in peril...
...UPDATE: Chávez and his allies had declared that they would not be signing the summit's final declaration in order to protest U.S. policy on Cuba. But when the presidents of the U.S and Venezuela met in Trinidad, they appeared to exchange warm handshakes. According to a Venezuelan communique, Chávez told Obama: "With this same hand I greeted Bush eight years ago. I want to be your friend." Obama reportedly responded in proper and polite Spanish, mucho gusto - or "my pleasure...
...more vulnerable than we believe, and that it may be a matter of decades before cities like New York are turned into swampland. Scientists led by Paul Blanchon of the National Autonomous University of Mexico examined sea-level fluctuations during the planet's last inter-ice age warm period, about 121,000 years ago, and found that the water rose as much as 10 ft. (3 m) in a matter of decades thanks to melting ice sheets. That conclusion indicates that, in the current interglacial period, we could well be facing rapidly rising tides by the end of the century...
...Action Movement unfurled a protest banner and politely requested that the University avoid layoffs during an intimate lunch event with University President Drew G. Faust and seven Eliot residents. SLAM, a student organization that advocates on behalf of Harvard staff, interrupted Faust’s noontime meal with a warm welcome and round of applause. They then presented her with an open letter and an oversized cotton T-shirt. In the letter—addressed to the President and the Corporation, the University’s highest governing body—SLAM called upon the University to rehire all workers...