EnvironmentThe jet stream may be starting to shift in response to climate change Bands of fast-moving wind that blow west to east around the globe play a crucial role in weather – a poleward shift in parts of these jet streams could cause dramatic changes in weather from the western US to the Mediterranean ¿ìè¶ÌÊÓÆµ
HealthMice turned see-through by a dye that lets you watch their organs Rubbing a common yellow food dye onto a mouse's skin turns it temporarily transparent, so we can monitor its insides without harming the animal ¿ìè¶ÌÊÓÆµ