until I tried the Kershaw Iridium. Its rugged metal build and fast flipper action remind me of my old favorite, but it’s a full-size folder with more polished looks and a very secure crossbar lo ...

Extreme sports, such as snowboarding and mountain climbing, are gaining popularity all over the world. While these activities provide a sense of excitement, they can result in life-threatening ...

Extreme climate events such as heat waves, cold snaps, floods and dry spells have significant impacts on society. To examine whether such extremes have changed over time a variety of extreme climate ...