Commercially produced bumblebees may be detrimental to wild bumblebees.
The big cats need plenty of space, which can put them in conflict with expanding development in the state.
Cuba will allow Russia to look for oil and gas in its territorial waters. Environmentalists cringe, but the industry says its time for the US to look for more oil in the Gulf of Mexico, too.
Sarah Palin responds to a Defenders of Wildlife ad campaign targeting her support of aerial wolf hunting.
New Mexico program faces higher hurdles than similar one in Yellowstone.
With just over a month remaining in office, the Bush administration loosened federal protection of plant and animal species threatened with extinction.
The White House is proposing to let federal agencies decide for themselves whether construction projects could harm listed species.
High gas prices may soften the opposition of some states to offshore drilling.