Obama to tour damaged areas of tornado-ravaged Arkansas
USA-OBAMA/ARKANSAS:Obama to tour damaged areas of tornado-ravaged Arkansas
U.S. projected firefighting costs exceed budget by $470 mln
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Jupiter's moon Ganymede may have 'club sandwich' layers of ocean
SPACE-GANYMEDE/ (PIX):Jupiter's moon Ganymede may have 'club sandwich' layers of ocean
An artist's concept of Jupiter's moon Ganymede the largest moon in the solar system
This artist's concept of Jupiter's moon Ganymede, the largest moon in the solar system, illustrates the "club sandwich" model of its interior oceans. Scientists said on May 2, 2014 that Jupiter's moon Ganymede may possess ice and liquid oceans stacked up in several layers much like the popular multi-layered sandwich, and that this design may raise the chances that this distant icy world harbors life. REUTERS/NASA/JPL-Caltech/Handout (UNITED STATES - Tags: ENVIRONMENT SCIENCE TECHNOLOGY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS
COLUMN-Energy and climate as an optimisation problem: Kemp
KEMP/ENERGY-CLIMATECHANGE (COLUMN)=2:COLUMN-Energy and climate as an optimisation problem: Kemp
Five killed as Libyan militiamen attack security HQ in Benghazi
LIBYA-VIOLENCE/ (UPDATE 1, PIX, TV):UPDATE 1-Five killed as Libyan militiamen attack security HQ in Benghazi
Flood warnings in place after record rains soak eastern U.S.
USA-WEATHER/ (UPDATE 1):UPDATE 1-Flood warnings in place after record rains soak eastern U.S.
Seven dead after rains cause landslide in central Mexico
MEXICO-LANDSLIDE/:Seven dead after rains cause landslide in central Mexico
Residents pile damaged belongings after a storm along the street in the Bristol Woods neighborhood in Pensacola
Residents pile damaged belongings after a storm along the street in the Bristol Woods neighborhood in Pensacola, Florida, May 1, 2014. The remnants of the storm that dumped up to 11 inches (28 cm) of rain in the Florida Panhandle on Wednesday had moved into the Atlantic Ocean by early Thursday, said Dan Petersen, a National Weather Service meteorologist. REUTERS/Michael Spooneybarger (UNITED STATES - Tags: DISASTER ENVIRONMENT)
Dutch police storm Greenpeace ship trying to block Arctic oil delivery
ARCTIC-OIL/GREENPEACE (PIX, TV):Dutch police storm Greenpeace ship trying to block Arctic oil delivery