EarthPurple monsters may herald spike in jellyfish activity Sightings of mysterious, technicolour purple jellyfish off Australian shores could be a sign that the ocean environment is changing 51¶¯Âþ
LifeHow to speak Neanderthal: Perhaps we do already We know our ancestors cosied up to our Neanderthal cousins, but did their liaisons leave an imprint on today's languages? Features