climate change

Study: Exxon Mobil accurately predicted warming since 1970s

The Associated Press DENVER (AP) - A new study says Exxon Mobil’s scientists were remarkably accurate in their predictions about global warming. But at the same time, the company made public statements that contradicted its scientists' conclusions. The study in…

UN says ozone layer slowly healing, hole to mend by 2066

The Associated Press DENVER (AP) - A United Nations scientific report says Earth's protective ozone layer is slowly but noticeably healing. Scientists say the hole over Antarctica should be fully mended in about 43 years. Monday's report is part of…