Mayor: New York explosion was 'attempted terrorist attack'
Injured suspected detonated 'low-tech' device
Police are responding to reports of a possible explosion on the A, C and E subway lines near 42nd Street and Eighth Avenue, New York Police Department Sgt. Brendan Ryan said Monday. The trains are being evacuated, he said. (CNN)
Witness: Dozens of ambulances in the area
CNN's David Foote describes the scene following an explosion at the Port Authority bus terminal in New York City. (CNN)
California wildfires now bigger than NYC and Boston combined
Firefighters are struggling to contain the biggest of six blazes burning in southern California, with the Thomas Fire slipping from 15% containment to 10% Sunday. (CNN)
Firefighters weary after a week of wildfires
A half dozen fires have collectively scorched nearly 200,000 acres in California over the last week. More than 4,000 firefighters continue to battle the largest one in Ventura, County. CNN's Kyung Lah reports. (CNN)
Senate race epitomizes Trump-era turbulence
UN official: N Korea world's 'most dangerous' threat
Putin orders withdrawal of Russian troops in visit to Syrian base
Russian President Vladimir Putin ordered a partial withdrawal of Russian troops from Syria during a visit to the war-torn country on Monday. (CNN)