Spanish summers could be 5-7 degrees hotter. Summer temperatures in Spain already reach 45 Celsius (113 Fahrenheit) in some parts, but they could rise by another 5 to 7 degrees this century as global warming increases, a climate expert said on Monday. [News Source]

Global warming hitting home — and the future looks warmer yet. Global warming is changing Michigan's environment, from less ice on the lakes to hotter summers and more extreme weather events. [News Source]

Cameron pledges to cut emissions. David Cameron is set to commit the Conservatives to slashing carbon emissions from cars on British roads by almost a third to help the fight against global warming. [News Source]

Cameron to target car emissions. Conservative leader David Cameron is to commit his party to reduce carbon emissions from cars by nearly a third. [News Source]

British flowers affected by global warming (PhysOrg) A survey by the Botanical Society of the British Isles suggests global warming is affecting the numbers and range of Britain's wild flowers. [News Source]

30-Country Poll Finds Worldwide Consensus: Climate Change a Serious Problem; Concern Growing Sharply (U.S. Newswire via Yahoo! News) A 30-country poll finds large majorities in all countries believe climate change is a serious problem. No country has more than one in five saying it is not a serious problem. [News Source]

30-Country Poll Finds Worldwide Consensus: Climate Change a Serious Problem; Concern Growing Sharply (U.S. Newswire via Yahoo! News) A 30-country poll finds large majorities in all countries believe climate change is a serious problem. No country has more than one in five saying it is not a serious problem. [News Source]

30-Country Poll Finds Worldwide Consensus: Climate Change a Serious Problem; Concern Growing Sharply (U.S. Newswire via Yahoo! News) A 30-country poll finds large majorities in all countries believe climate change is a serious problem. No country has more than one in five saying it is not a serious problem. [News Source]

30-Country Poll Finds Worldwide Consensus: Climate Change a Serious Problem; Concern Growing Sharply (U.S. Newswire via Yahoo! News) A 30-country poll finds large majorities in all countries believe climate change is a serious problem. No country has more than one in five saying it is not a serious problem. [News Source]

30-Country Poll Finds Worldwide Consensus: Climate Change a Serious Problem; Concern Growing Sharply (U.S. Newswire via Yahoo! News) A 30-country poll finds large majorities in all countries believe climate change is a serious problem. No country has more than one in five saying it is not a serious problem. [News Source]

British flowers affected by global warming (UPI) LONDON, April 24 (UPI) -- A survey by the Botanical Society of the British Isles suggests global warming is affecting the numbers and range of Britain's wild flowers. [News Source]