Thinking of all the living things on Earth– plants, animals, insects, bacteria– everything– how many different species would you guess there are? According to Mashable, Indiana University researchers used the laws of math to come up with an estimate that includes both micro and macro life, and say there may be as many as 1 […] Amazing

According to our friends over at CNN, scientists have discovered a new “Goldilocks” in a potentially habitable zone around a nearby star. CNN’s Josh Levs reports.