Thứ Sáu, 29 tháng 5, 2026

Thứ Năm, 28 tháng 5, 2026

NPR News: Happy, who taught researchers that elephants can recognize themselves, is euthanized

Happy, who taught researchers that elephants can recognize themselves, is euthanized
Happy, a Bronx Zoo elephant who gave researchers new insight into the animal's behavior and became the crux of a closely watched animal rights case, has been euthanized at age 55.

Read more on NPR

Thứ Tư, 27 tháng 5, 2026

Thứ Ba, 26 tháng 5, 2026