Have you ever heard the sounds that porcupines make? We hadn’t, until we saw Kylie Vincent Briggs (@herpvt)’s video of two of them enjoying a late-night snack of apples. Their adorable little noises ...

Scientists conducted the first investigation in 22 years into the Roosmalen’s dwarf porcupine, an elusive forest porcupine in Brazil. With the fresh tissue of a new specimen, the scientists used the ...