That led them to an area dominated by palm trees. It was there that they observed a species of frog unknown to science. They captured several samples, including tadpoles, and brought them back to ...

AND KCRA 3’S MELANIE WINGO HAS DETAILS ON THE CALAVERAS COUNTY FAIR AND THOSE JUMPING FROGS. SO LET’S GO RIGHT THERE. MELANIE, IS THIS THE MOMENT WHERE WE GET TO SEE YOU AND FROG UNITE?

Gondwana was a warm, forested place — a perfect home for tree frogs. In fact, the supercontinent fostered the common ancestor of the Australian pelodryadid frogs and the South American phyllomedusid ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Poison dart frogs are hard to miss. They’re bright, agile, and as ...

A Russian-born scientist and Harvard University researcher, who was already facing deportation back to Russia, was charged Wednesday with trying to smuggle frog embryos into the country.

Boston — A Russian-born scientist and Harvard University researcher, who was already facing deportation back to Russia, was charged Wednesday with trying to smuggle frog embryos into the country.

Languages: English and Italian. A new species of poison dart frog has been discovered in the heart of the Brazilian Amazon, where dense rainforests host some of the most diverse and complex ...

A Russian scientist at Harvard University’s Medical School detained by federal immigration officials in February was charged in connection with undeclared frog embryos brought to the United ...

Kseniia Petrova was arrested while attempting to bring in frog embryos. Petrova claims she did not intend to break the law regarding customs. A Russian-born researcher affiliated with Harvard ...

FILE - This undated photo provided by Polina Pugacheva in April 2025 shows Kseniia Petrova, a Russian-born scientist who was a researcher at Harvard University. (Polina Pugacheva via AP, File ...

MONROE, La. (AP) — A lawyer for a Russian-born scientist and Harvard University researcher charged with trying to smuggle frog embryos asked Thursday that she be brought back to Massachusetts ...