Related topics: mutations · genetic variation

Do wolves sleep like dogs?

Researchers at the Department of Ethology at Eötvös Loránd University, Hungary, have measured the sleep of the dog's wild counterpart, the wolf, for the first time. Their new study was published in Scientific Reports.

The answer to a red fox mystery is in their DNA

Scientists know that Europeans brought red foxes to North America, likely for hunting, while other red foxes escaped into the wild from fur farms. But are some red foxes found on the East Coast, and in North Carolina, native?

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