EnvironmentWe finally have an explanation for 2023’s record-breaking temperatures A decline in low-lying cloud cover means Earth is absorbing more solar radiation, which could explain 0.2°C of missing heat scientists have been struggling to account for News
EnvironmentPlan to refreeze Arctic sea ice shows promise in first tests Field trials indicate that pumping seawater onto the snow on top of Arctic sea ice can make the ice thicker, offering a possible way to preserve sea ice throughout the summer News