EarthAntarctic ice may be more stable than we thought Vast expanses of Antarctic ice may have hung on for the past 200,000 years, surviving the last interglacial ¿ìè¶ÌÊÓÆµ
LifeArctic tern crowned 'king of commuters' High-tech tracking reveals that the bird's annual migration is the longest in the animal kingdom – and almost twice as long as previously thought ¿ìè¶ÌÊÓÆµ