Hourly Weather - Tolyatti, Russia

In this April 24, 2015, file photo, pumpjacks work in a field near Lovington, New Mexico. (AP Photo/Charlie Riedel, File) At a Glance Biden issued a series of orders related to mitigating climate change.Among them was a halt to the Keystone XL pipeline.Experts say it could take years to reverse some Trump administration policies. Oil drilling. Pollution. Greenhouse gas emissions. These are just some of the topics President Joe Biden addressed in his first few days in office, as he...