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Mice on opposite North American coasts evolved the same way

Mice on opposite North American coasts evolved the same way

29 April 2021

In North America, mice in both New York and Alberta are larger than their southern cousins and make large nests that insulate against colder northern winters
New species of 'pumpkin toadlet' poisonous frog found in Brazil

New species of 'pumpkin toadlet' poisonous frog found in Brazil

28 April 2021

Pumpkin toadlets are poisonous frogs small enough to fit on a thumbnail, and researchers have uncovered a new species of these neon orange amphibians in Brazil

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