A “mesmerizing” electric blue tarantula species has been discovered in Thailand, according to new research. A group of Thai researchers found the spider during an expedition to Phang-Nga ...

A “mesmerizing” electric blue tarantula species has been discovered in Thailand, according to new research. A group of Thai researchers found the spider during an expedition to Phang-Nga ...

A new tarantula species with a curious dark blue hue has been found in southern Thailand. Blue is one of the rarest colors to find in nature, which is why the coloring spotted on the Chilobrachys ...

A new electric-blue tarantula species of the genus Chilobrachys Karsh, 1892 from Thailand (Araneae, Mygalomorphae, Theraphosidae). ZooKeys , 1180 , 105-128. doi: 10.3897/zookeys.1180.106278 ...

The Fender’s blue butterfly has fluttered away from the brink of extinction. The species, once so rare it was thought to be extinct, is no longer considered endangered, according to a January 11 ...

Of the 900 known tarantula species, only about four percent have any blue coloring, says Sarah J. Kariko, an arachnologist at Harvard University. (Learn why science still can’t explain blue ...

The golden-rayed blue butterfly is only found in Victoria and was believed to have been critically endangered for a long time. Environmentalists have now found hundreds of members of the species ...

The Xerces blue butterfly vanished from San Francisco in the 1940s. Scientists just released dozens of butterflies from a related species to take its place.

The Fender’s blue butterfly, found only in the Willamette Valley, is moving off the endangered species list. The U.S. Fish and Wildlife Service has announced the butterfly will be reclassified ...

The Fender's blue was declared extinct in 1937, but in 1989 an Oregon entomologist spotted one while hiking outside Corvallis. Efforts to save the species began.