Malcolm TurnbullMalcolm Turnbull, by way of making a splash at the Paris Climate Conference, has just pledged a billion dollars...

I've been in Europe for a week. As one might expect following the November 13 Paris terrorist attacks, airports here...

Actor Robert Redford joined world leaders, legislators, and a handful of celebrities at the Cop21 international climate change conference in Paris...

Sen. Ted Cruz (R-Texas), a presidential hopeful, used a Senate hearing Tuesday to castigate environmentalists, Democrats and other "alarmists" on...

Behind closed doors as ministers and their negotiators met countries and groups of countries turned candid at the Paris climate...