Aotearoa New Zealand's flightless parrot, the kākāpō, evolved two different color types to potentially help them avoid detection by a now-extinct apex predator, Lara Urban at Helmholtz AI ...

We gave the rabbit a trimethoprim-sulfa antibiotic and meloxicam for pain. The nipple returned to its normal color and size within two weeks, and we discontinued treatment. One month later (week ...