A quick and dirty guide to choosing used telemark gear–especially on a tight budget. Interested in trying to telemark? Nice!

Dry ice is only useful when it's still frozen, so make sure you know how much time you have before it evaporates. Luckily, ...

A Georgia-based fire safety company has introduced a unique fire suppression system for lithium battery setups. ELSA from Carver Fire is the first fire suppression system that uses dry ice (solid CO₂) ...