A PhD student at the University of Sydney, Alexandra Green, studied a herd of cows for more than five months to study what she called cattle vocal individuality. Cows, it turns out, have a lot to say to each other! Plus: the story of Manuela, a tortoise in Brazil who probably should've spoken up at some point.
Two weeks ago, the staff at the Humane Society of San Diego had to figure out how to help a tortoise with a hole in its shell. Veterinarians Daniel Barbour came up with a plan involving a trip to the hardware store.