News tagged with gases

The long road to the 2000-watt society

The vision of a society in which each inhabitant of the earth manages to consume only 2000 watts (48 kilowatt-hours per day) has already been around for 15 years. During this time, there has been a steady incr ...

May 24, 2013
3.3 / 5 (12) 15

Century-old science helps confirm global warming

(Phys.org) —Ocean measurements taken more than 135 years ago during the scientific expedition of HMS Challenger have provided further confirmation of human-produced global warming over the past century.

May 23, 2013
4.2 / 5 (26) 44

Cracking the ice code

(Phys.org) —What happened the last time a vegetated Earth shifted from an extremely cold climate to desert-like conditions? And what does it tell us about climate change today?

May 20, 2013
3.8 / 5 (8) 2 | with audio podcast