Humankind will need to harness carbon capture and storage technologies to help keep global warming to 2 degrees C or less; new research shows that there's plenty of room to store captured CO2—in offshore geologic rock formations
Most of the increase came from East Africa, including a pronounced, short-term boost in emissions from the Sudd, one of the world's largest wetlands, in South Sudan
Researchers have developed a graphene-titania photocatalyst that degrades up to 70 percent more atmospheric nitrogen oxides than standard titania nanoparticles in tests on real pollutants