Colin Dwyer

The rhetoric between the U.S. and North Korea cooled for a day — and just a day only, it appears.

Roughly 24 hours after Secretary of State Rex Tillerson told reporters the U.S. has been engaged in diplomatic talks with Pyongyang, President Trump took to Twitter on Sunday to deride the effort — as well as Kim Jong Un.

Nearly 11 months since the last time Abu Bakr al-Baghdadi spoke publicly, the leader of the Islamic State purportedly broke his silence Thursday. ISIS media released a 46-minute audio message that plays a speech by Baghdadi, according to the militant group.

It remains unclear when the message was recorded.

Sure, it's been known to rain cats and dogs during some heavy thunderstorms. And if we're to believe The Weather Girls — and who wouldn't? — it was even raining men that one time in 1982.

But fish? That feels like a new one.

After months of competition and preparation, contractors broke ground Tuesday on eight prototypes for President Trump's long-promised border wall. U.S. Customs and Border Protection announced that the companies would have about 30 days to complete construction on their prototypes in San Diego.

"We are committed to securing our border and that includes constructing border walls," CBP's acting deputy commissioner, Ronald Vitiello, said in a statement Tuesday.

Roughly a month after the Brazilian government said it would open a wide swath of Amazon rain forest to mining interests, it has backpedaled on that controversial decision. In a statement Monday, the country's Ministry of Mines and Energy said President Michel Temer would issue a new decree restoring the original conditions of the nature reserve.

Updated at 6:30 p.m. ET

Equifax Chairman and CEO Richard F. Smith is retiring, the credit reporting agency announced Tuesday. The news comes just weeks after the company said a massive data breach exposed the personal information of up to 143 million people.

Updated at 7:45 p.m. ET

As the morning sun rose over the cities of Central Mexico on Wednesday, where city blocks had lain neatly arranged, there was now a mess of rubble and stunned residents, watching as thousands of earthquake volunteers and rescue workers dug through scattered stones searching for signs of life.

The 7.1 magnitude quake struck Tuesday in Puebla state, some 75 miles from Mexico City, but it devastated a vast expanse of the country. Mexican authorities put the death toll at 230.

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.

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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