The deepest man-made hole on Earth is no longer a gaping wound in the Arctic rock but a quiet, sealed scar. Once hyped as a literal “entrance to hell” in feverish urban legends, the Kola Superdeep ...
A secret CIA mission in 1965 to spy on China resulted in a lost nuclear device on Nanda Devi. American and Indian climbers ...
For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth ...
Twelve years ago, British adventurer Maria Leijerstam made history by becoming the first person ever to cycle from the coast ...