Ancient forest off the coast of Alabama
Sixty feet under the Gulf of Mexico lie the remains of an 50,000-year-old forest
. Diver and photographer Ben Raines took some amazing photos of the site and sent samples of the trees — which still look like trees — to the Lawrence Livermore National Laboratory for radiocarbon dating. You can see sap in a cross-section of the wood and, when it's cut, Raines says it still smells like fresh cypress.