temperatures

Frigid 'Polar Vortex' Puts Homeless in Extreme Danger

January 6, 2014
Adam Schneider: Cities have taken action to house their homeless populations in face of record cold temperatures but fail to prevent and end homelessness

The World's Oceans and Marine Life in Peril

October 7, 2013
Alex Rogers: Without swift action to tackle climate change, pollution and other threats, marine species could face mass extinction