From chewing gum to teabags, microplastics have already been discovered in a range of everyday items. These tiny pieces of plastic measure less than five millimeters long and are not biodegradable ...

Note the different scales used for the concentration of each gas. Global emissions from fossil fuel use increased by 1.1 ±1.1% in 2023 from 2022, reaching 36.8 ±2 billion tonnes of carbon dioxide ...