Glacial passes, jungles, and towering peaks: Find out whether you’ve got the soul of a trailblazer.
Why would a wild killer whale offer you its prey? A four-ocean study documents 34 cases and suggests several answers.
Recorded meditations in lighthouses, nature reserves, and on canoe trails: Maine’s new strategy to attract travelers looking to disconnect.
Erythrulose, the sugar that gives raspberries their color, has been detected in space for the first time, challenging the model long used to explain cosmic chemistry.
With 12,092 footprints from nine species preserved in a 330-foot wall dating back 68 million years, this Bolivian site holds the world record for dinosaur tracks.
Red, yellow, green, and violet without a single artificial pigment: this is what is truly behind it.
