Colin Dwyer

The massive earthquake rattled through Mexico City at about 1 p.m. local time Tuesday, razing buildings and filling the air with thick clouds of dust. As residents left their offices and homes, dozens of which sustained severe damage or collapsed entirely, the sun was glaring high in the sky.

It was midday, and the children were still in school.

Updated 6:30 a.m. ET Wednesday

The head of Mexico's civil defense agency has lowered the number of people confirmed dead in Tuesday's earthquake. Luis Felipe Puente now says 217 people were killed. Earlier he said the death toll was 248. He gave no explanation for the revised number.

Updated at 3:30 a.m. ET

The death toll continues to rise in Mexico after Tuesday's earthquake. The country's national civil defense agency confirmed the death toll stands at 248. Rescue teams are digging through the rubble to find survivors.

Authorities say three people have been arrested after an eruption of violence on Georgia Tech's campus Monday night. The clash, which broke out during a vigil for a 21-year-old student shot and killed Saturday by police, left officers with minor injuries and one police vehicle damaged by fire.

For just under half an hour Saturday night, President Trump and his South Korean counterpart, Moon Jae-in, tackled the missile threat looming from Pyongyang. The pair of leaders condemned North Korea's recent ballistic missile test — and once more vowed to strengthen their joint defenses and ratchet up economic pressure on Kim Jong Un still further.

Four days, 40 nominees — and now, a clear idea of which writers have a shot to win the 2017 National Book Awards.

The National Book Foundation unveiled its longlists of nominees in stages this week, releasing a new set of 10 nominees each day. The rollout concluded Friday with the list of fiction contenders.

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