Greenland is more vulnerable to melting than we thought, and the West Antarctic ice shelf is melting much faster and is now 'unstoppable'.
\nThe Great Red Spot on Jupiter is shrinking\xa0and changing shape.
\nThe top 10 new species of 2013\xa0have been announced. Some of them are cute.
\nThe first farm to supply insects for human consumption\xa0has opened, but faces regulatory, engineering and cultural hurdles.
\nJupiter's moon Ganymede has layers of ice and water\xa0beneath its surface. NASA calls it a 'moonwich' but nobody else does.
\nAn elaborate experiment shows that fruit flies need to stop and think\xa0before making decisions. Also, fruit flies have decisions to make.