Tall, Ancient and Under Pressure

http://www.nytimes.com/2014/08/12/science/tall-ancient-and-under-pressure.html?smid=nytcore-iphone-share&smprod=nytcore-iphone SEQUOIA NATIONAL PARK, Calif. — High in the Sierras, biologists are struggling to find ways to protect some of the world’s oldest and most

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Study: Keystone carbon pollution more than figured

Study: Keystone carbon pollution more than figured http://www.apnewsarchive.com/2014/Carbon-dioxide-emissions-from-Keystone-pipeline-would-be-4-times-what-feds-figure,-study-says/id-182ad37e038447c688d69212e6d07a53 STUDY: KEYSTONE CARBON POLLUTION MORE THAN FIGURED WASHINGTON (AP) — The much-debated Keystone XL pipeline could produce

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