Researchers have explored how integrating machine and deep learning techniques can create a standardized system for evaluating rock climbing routes to provide a difficulty grading scale that promotes ...

On March 13, Spaniard Jorge Diaz-Rullo fought his way to the top of his four-year project, Cafe Colombia, in Margalef, Spain. Ten days later, he announced that he believed it was 5.15d (9c), the ...

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Mount Rainier, the 14,410 ft. iconic stratovolcano in Washington State, offers climbers a range of diverse and challenging routes. These routes vary in difficulty, length, and scenery, making Mount ...