News tagged with habitat changes

Feeding the future

(PhysOrg.com) -- At the current growth rate the global population is predicted to reach 10 billion by 2050. To feed this many people, food production worldwide will need to double during a period when climate ...

Jan 06, 2010 3.8 / 5 (5) 0

Feds designate polar bear habitat in Alaska

(AP) -- The Obama administration said Thursday it is designating more than 200,000 square miles in Alaska and off its coast as "critical habitat" for polar bears, an action that could add restrictions to ...

Oct 22, 2009 2.9 / 5 (7) 1