/tags/earth Earth en-US Copyright Tue, 12 Apr 2016 09:01:00 GMT /show/all-sides-with-ann-fisher/2016-04-12/exploring-the-night-sky From unknown supermassive black hole discoveries to the new evidence that two million years ago supernova debris showered Earth — there is no shortage of… Tue, 12 Apr 2016 09:01:00 GMT /show/all-sides-with-ann-fisher/2016-04-12/exploring-the-night-sky /show/all-sides-with-ann-fisher/2015-12-03/climate-change The United Nations conference on climate change kicked off in Paris this week, and on Monday, President Obama addressed America's role as a major emitter… Thu, 03 Dec 2015 10:00:00 GMT /show/all-sides-with-ann-fisher/2015-12-03/climate-change