Vanessa Romo

The Centers for Disease Control and Prevention has postponed a planned Tuesday session on nuclear attack preparedness, deciding instead to focus the workshop on influenza.

The agency announced the switch in topics late Friday, citing the spike in flu cases as the reason for the pivot.

Chaos and panic broke out aboard a Turkish plane that skidded off the runway, slid down the edge of a cliff and stopped just short of plunging into the Black Sea.

The U.S. State Department is warning Americans not to travel to five Mexican states, issuing a "do not travel" advisory.

"Violent crime, such as homicide, kidnapping, carjacking, and robbery, is widespread," the State Department said in the notice Thursday.

Updated at 8:11 p.m. ET

Officials have released the identities of 17 people killed in Tuesday's Santa Barbara, Calif., mudslides, as workers continue search and rescue efforts for victims caught in the deluge that swamped houses, crumpled cars and sent boulders careening through streets.

It's summer in Australia and extreme heat is causing bats' brains to fry.

Hundreds of fur-covered flying fox bats, which lack sufficient canopy cover and shade in Australia's suburbs, died outside Sydney over the weekend as temperatures soared to 117 degrees F, the hottest it's been since 1939.

Pages