• U.S. Senate votes 74-14 to debate the Lieberman-Warner Climate Security Act — or at least debate whether to debate it.

• NASA “marginalized, or mischaracterized” studies on global warming.

• New York City experiences bike shortages.

• Quebec and Ontario team up to tackle global warming.

Poachers take a toll on rhinos in Nepal.

• Plans go forward for indoor ski mountain on Long Island.