Inspired by Randall Munroe's xkcd comic "Up Goer Five," where rocket science is explained using only the 1,000 most common ...

According to the report by Changing Markets Foundation and Mighty Earth, no major food retailer reports the methane emissions ...

Keep your soon-to-be or leaving 1st (first) graders, ages 6 and 7, practicing their growing reading skills with the best 1st grade books for summer reading.

Walter Salles' powerful drama based on real events in the 1970s has become an anthem of democracy and freedom for Brazilians, needed now more than ever.