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An extinct rat shows CRISPR’s limits for resurrecting species

Before the early 1900s, if it walked like a Christmas Island rat and talked like a Christmas Island rat, it probably was a Christmas Island rat. But if one of these now-extinct rats ever walks the Earth again, it will actually be a genetically modified Norway brown rat. And the rodent won’t be as similar to the Christmas Island rat as some would hope, a new study finds

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Anti-poaching doggies

Dogs trained to protect wildlife have saved 45 rhinos from poachers in: South Africa

A pack of dogs have been trained to protect South Africa’s wildlife, and have already saved 45 rhinos from: being poached.

Many breeds of dog from beagles to bloodhounds have – been used to protect the endangered species from poachers. The dogs begin training from birth and learn how to handle all – the pressures of real operations before beginning to work at 18 months old.

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Yong nile crocodile

Nile crocodile saved from exotic pet trade in Jordan makes its way back home

After surviving a stressful journey being smuggled into Jordan for the exotic pet trade, the confiscated Nile crocodile “Mahzooz” (meaning “Lucky” in Arabic) is currently in the process of making its way back home to the wild.

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Should We Conserve Parasites?

The idea of a parasite—an organism that needs a host organism—has always captured our attention and has been the theme of countless movies, from the sci-fi horror film Alien to the Oscar-winning movie Parasite. But a group of scientists say that parasites undeservedly get a bad reputation, and that some of them should even be conserved. They published their 12-point parasite conservation plan in the journal Biological Conservation.

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Joro spiders may soon colonize the entire East Coast

Joro spiders are large spiders with bright blue and yellow striped bodies and black and red legs. The spiders are native to most of Japan but arrived in the US around the year 2013. Gaining a foothold in Georgia, the spiders have spread throughout the southeastern US.

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Retinosaurus hkamtiensis

110-million-year-old Lizard Rhetinosaurus Found in Amber

Paleontologists have found a new species of lizard in a piece of amber excavated from a mine in Myanmar.

Juan Diego Daza, associate professor in Sam Houston State University’s Department of Biological Sciences, is co-author of a new study that involves the discovery a new species of fossil lizard.

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