EnvironmentAntarctica team to search world's oldest ice for climate change clues ¿ìè¶ÌÊÓÆµs are setting out to drill for the world’s oldest ice, in a bid to shed light on a dramatic tipping point in the world’s climate 900,000 years ago ¿ìè¶ÌÊÓÆµ
EnvironmentGlobal carbon emissions from energy hit a record high in 2018 Renewable energy use is rising but 2018 still saw a record increase in global carbon emissions from energy use – the equivalent of doubling emissions from all air travel in a single year ¿ìè¶ÌÊÓÆµ