Plant food is everywhere, even in pre-packaged ice cream pints at the supermarket. Ben & Jerry’s just announced a colorful new, limited batch pint, Marshmallow Sky, which contains a very special ...

The bottom of a cut-out block of 2 m thick ice covered with ice algae, placed atop the sea ice of McMurdo Sound, Antarctica. The disappearance of sea ice in polar regions due to global warming not ...