15 Animals That Were Extinct and Then Weren’t

Discover 15 amazing animals that were thought to be extinct but were found alive. These are nature's greatest comebacks.
NPR

A lesson learned after pets were left behind in Hurricane Katrina: Save the animals

Nita Hemeter remembers the barking and meowing, and being able to look up from the middle of a New Orleans darkened by power outages to see "every star in the sky." It was early September 2005, a ...
Nature

What were the first animals? The fierce sponge–jelly battle that just won’t end

For almost two decades, scientists have debated whether sponges or comb jellies are the first animal lineage. Now some are calling for a more harmonious approach. Which animals came first? For more ...