Katherine Tweed
Contributor
Climate Change Could Be Killing Off These Christmas Trees
Thinner winter snowpack seems to cut the growth of Norwegian spruce trees, the iconic Christmas tree variety that stands in New York City's Rockefeller Center.
Nearly 300,000 Tons of Plastic is Floating in the World's Oceans
A first of its kind study says there's an estimated five trillion pieces of plastic floating on the surface of the oceans — just how much is in the water column or floats to the bottom remains unknown.
