Tigers and monkeys and tapirs, oh my! Joel Sartore's latest book, "National Geographic Photo Ark: Babies," captures the ...

Rescuers capture a sick sea lion in Santa Barbara, California. Hundreds of animals have become ill from a neurotoxin, found in algae blooms, that causes concerning behavioral changes. Two ...

As Bertie Gregory remembers it, the seeds of his passion might have been sown in the fields of English farmers, near his ...

Scientists just recently decided to study female birds. What they found astounded them. Some female birds, like the two red-legged honeycreepers (Cyanerpes cyaneus) pictured above in Costa Rica ...