From the daily newsletter: the aviator’s journey to the Pacific. Plus: Bill McKibben on FEMA’s lack of preparedness; and how ...

In the vast oceans, dolphins are rewriting the rulebook on animal intelligence. Scientists reveal how certain dolphin pods craft and wield tools to capture prey with remarkable precision. These ...

The aviator’s publicity-mad husband, George Palmer Putnam, kept pushing her to risk her life for the sake of fame.

From Amelia Earhart to Percy Fawcett’s expedition to the Lost City of Z, the fate of these five explorers remains mysterious. Amelia Earhart poses for a portrait in an airplane circa 1936.

She was a trailblazing figure during her time and one of history's greatest mysteries after her disappearance.

Madison, Wisconsin 2. Marquette, Michigan 3. Scottsdale, Arizona 4. Moab and Escalante, Utah 5. Omaha, Nebraska—and more.