Hundreds of climbers are attempting to scale Mount Everest despite an unstable ice block dangerously hanging over the key trail, high travel costs and increased permit fees. Around 492 climbers and an ...

Although the term ‘dry ice’ is generally used for solid CO2, it’s much more accurate to call this ‘dry snow’, as, rather than ...

Officials assessing route after serac between base camp and camp one deemed unstable and too risky for climbers ...

Add Yahoo as a preferred source to see more of our stories on Google. MaximFesenko / Getty Images At quality cocktail bars across the globe, drinks are chilled by precisely shaped, crystal-clear ice ...