The best animal books out there, chosen by Andrea Cáceres, author and ilustrator of playful children's books about dogs.

Western astrology measures space and has 12 zodiac signs of 30 degrees, measured along Earth's 360-degree ecliptic. In ...

Photojournalist Ami Vitale followed Przewalski’s horses—once declared extinct in the wild—on a 2,000-mile journey back to ...