EnvironmentA mysterious rise in methane levels is sparking global warming fears Levels of the powerful greenhouse gas methane are rising faster than expected with a record increase in 2020, and no one knows why Insight
EnvironmentClimate emergency: The new science showing it’s make-or-break time As climate talks ramp up ahead of the crucial COP26 meeting in Glasgow, new research on what our carbon emissions are doing to the planet paints a disturbing picture Features