Though the tool is only accessible to NASA scientists and researchers for now, the agency aims to roll it out to the general ...

By Alejandro Lazo, In one of its most controversial decisions, California’s air board voted tonight to revamp a key climate ...

New York City is reviving its plan to charge a fee for driving in congested areas. Experts say policymakers can learn from a ...

In early April of 2008, environmentalist Dan Haifley, who had spoken to the Sentinel editors about doing a regular column on ...

In Berkeley, the highest tides will be at 10:22 a.m. Friday and 11:02 a.m. Saturday, surging up to 7.4 feet, according to ...