We need to talk about heart disease
Sayonara crappy wrapping paper, popcorn and cookie dough!
They received over 48,000 submissions from photographers in 155 countries and territories
Through its defining trait, the humble mirror has created some oddly humorous moments
Only two female northern white rhinos remain—the last of their kind on Earth
Half a million King Penguins, each standing 3 ft tall, pack shoulder to shoulder in mesmerizing colonies on this 100-mile-long, glacier-studded island–reached by two days of sailing east of Chile’s Cape Horn
Elementary school teacher David Arwood was looking for a way to show his class how diverse and connected the world is