Image of the Day: No Longer Endangered
Image of the Day: No Longer Endangered
Back from the brink of near-extinction, the Kirtland’s warbler population has grown and expanded its range.
Image of the Day: No Longer Endangered
Image of the Day: No Longer Endangered

Back from the brink of near-extinction, the Kirtland’s warbler population has grown and expanded its range.

Back from the brink of near-extinction, the Kirtland’s warbler population has grown and expanded its range.

conservation
North America Has 3 Billion Fewer Birds Than it Did in 1970
North America Has 3 Billion Fewer Birds Than it Did in 1970
Catherine Offord | Sep 19, 2019
Population reductions in species such as sparrows and blackbirds reflect a concerning pattern of declining biodiversity across the continent, researchers find.
Saving the Hellbender, a Giant Salamander Under Threat
Saving the Hellbender, a Giant Salamander Under Threat
Mary Bates | Sep 1, 2019
Populations of the two-foot-long amphibians are declining across North America. Scientists are struggling to find out why, before it’s too late.
Florida Wild Cats Struggle to Walk Due to Unknown Disorder
Florida Wild Cats Struggle to Walk Due to Unknown Disorder
Nicoletta Lanese | Aug 28, 2019
Both bobcats and the state’s namesake panther, an endangered species, have been spotted with signs of the condition.
Image of the Day: Last Loa Water Frogs
Image of the Day: Last Loa Water Frogs
Nicoletta Lanese | Aug 27, 2019
Scientists hope to breed the species in captivity because their habitat has nearly disappeared.
Image of the Day: Cooperative Sponges
Image of the Day: Cooperative Sponges
Nicoletta Lanese | Aug 15, 2019
Mycale grandis teams up with microbes housed inside it to gather nutrients.
Invasive Carp Could Spread Across Lake Michigan on Detritus Diet
Invasive Carp Could Spread Across Lake Michigan on Detritus Diet
Nicoletta Lanese | Aug 14, 2019
The fish’s undiscerning palate might make more of the lake habitable to the species than once thought, according to a new study.
Image of the Day: Harbor Seal Wearables
Image of the Day: Harbor Seal Wearables
Nicoletta Lanese | Aug 2, 2019
External satellite transmitters fitted to the animals’ heads track their movements and habitat use.
Guam’s Coral Reefs Ravaged by Warming Oceans
Guam’s Coral Reefs Ravaged by Warming Oceans
Catherine Offord | Jul 31, 2019
Bleaching killed 34 percent of the island’s reefs between 2013 and 2017, a study finds.
Study: Plant Species Lost at Alarming Rate
Study: Plant Species Lost at Alarming Rate
Jef Akst | Jun 11, 2019
The most extensive global survey of plant extinctions to date reveals cause for concern.