Secretions from a brown frog's skin contain chemicals that might be useful in fighting bacteria. Russian researchers are cataloging compounds in the slimy goo. Although the odds against them are long, the researchers hope their work will aid the search for new drugs.
Researchers wanted to take a census of all of the insects living in a small section of rainforest in Panama. To do this, they went up in a balloon, hung from a crane and walked atop the canopy in a huge tree raft. All told, they collected almost 130,000 specimens from more than 6,000 species.
The wolf known as 832F was taking a rare jaunt outside the boundaries of Yellowstone National Park when she was killed last week. Though her death is a blow to those who followed her story, some say hunting is a necessary part of the future of wolves in the West.
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