This story appears in the June 2019 issue of National Geographic magazine. The first time a tortoise walked through my hut at Middle Camp on Aldabra Atoll, I was amazed. I grabbed my camera and ...

On the horizon directly in front of her burrow, about two miles offshore, Egmont Key’s historic lighthouse towered over ...

One nearly century-old tortoise has been a fixture of the Philadelphia Zoo since 1932 — and now she’s living up to her name. Mommy, the estimated 97-year-old Western Santa Cruz Galapagos ...