Vanessa Romo

For a company that's all about the future of communication, Facebook is looking to the past to solve at least some of its problems.

After months of intense scrutiny over the role the company played in the 2016 presidential election, the social network giant announced it wants to use postcards to verify the identity of advertising buyers to prevent future foreign meddling.

A group of teenagers who say they are desperate for some action on gun control staged a silent "lie-in" outside the White House Monday, in the wake of the deadly Florida school shooting last week.

President Trump expressed grief Thursday over the school shooting in Florida and sought to comfort victims and their families in his first public address since the mass killing at Marjory Stoneman Douglas High School left 17 people dead and many others injured.

"To every parent, teacher and child who is hurting so badly, we are here for you whatever you need, whatever we can do to ease your pain," he said.

Isreali police are urging the attorney general to indict Prime Minister Benjamin Netanyahu in two corruption cases involving bribery, fraud and breach of trust.

The recommendation is the result of more than a year of investigations into allegations that Netanyahu improperly accepted expensive gifts including pink champagne and cigars from Israeli Hollywood producer Arnon Milchan and Australian billionaire James Packer in exchange for favors.

Just days after a monthlong hiatus from making megabucks-generating videos, YouTube vlogger Logan Paul is in trouble again for creating more questionable content.

Updated at 2:45 a.m. ET Wednesday

A series of earthquakes is rocking Taiwan, leaving at least four people dead and more than 100 injured, according to The Associated Press, which cites Taiwan's premier, William Lai.

The shaking started late Tuesday night local time, toppling buildings, destroying one bridge and buckling paved streets along the island's eastern coast. The quakes continue to jolt the area near Hualien County through early Wednesday morning.

The latest AP tally reports 225 people injured and more than 140 unaccounted for.

Researchers have found a link between today's eight-legged spiders and an ancient group of arachnids that also possessed tails, according to two studies published in the latest issue of Nature Ecology & Evolution.

Here's a reminder that while you are out in the world buying groceries, picking up dry cleaning or catching up on The Crown, NASA's Mars rover Curiosity is on the red planet doing work.

Updated 6:45 p.m. ET

Actor Mark Salling died Tuesday in what was reported to the coroner's office as a suicide by hanging. No official determination on whether it was suicide has been annouced. The 35-year-old former Glee star was weeks away from sentencing after pleading guilty to possession of child pornography involving a prepubescent minor.

Attorney Michael Proctor confirmed Salling's death.

German carmakers Volkswagen, BMW and Daimler are already facing an onslaught of outrage by animal rights activists and environmentalists for emissions research they conducted on monkeys, but new reports from two German news outlets say the companies also financed human testing.

Venezuela's pro-government Supreme Court ruled on Thursday that the main opposition coalition won't be allowed to register for the presidential election, a decision that is fueling accusations of election rigging even before people head to the polls.

The ruling follows the government's decision, under President Nicolás Maduro and the United Socialist Party, to hold early elections, before April 30.

Casey Affleck will not be presenting the trophy for best actress at the upcoming Academy Awards, his publicist confirmed to the Associated Press Thursday.

It is customary for the previous year's best actor to return to present the best-actress award. Affleck won the award for his performance in Manchester By the Sea.

A panel of scientists and policy experts moved their Doomsday Clock 30 seconds closer to midnight on Thursday, citing President Trump's rhetoric on nuclear weapons, environmental deterioration due to climate change and a lack of trust in political institutions.

"We are very concerned with the unpredictability of the United States and how it's thinking of its nuclear weapons," Rachel Bronson, the president and CEO of the Bulletin of Atomic Scientists, which created the clock, told NPR.

Because there are no second takes, re-shoots or do-overs at the Oscars, PwC, the accounting firm that tabulates votes for the Academy of Motion Picture Arts and Sciences, has devised new rules for how winners are announced at this year's awards.

A German nurse serving a life sentence for murdering two patients is suspected of killing another 97 people by lethal injection.

If convicted, Niels Högel would become Germany's most deadly serial killer ever.

Högel, now 41, was charged with 97 further counts of murder on Monday. His third trial in the northern city of Oldenburg, Germany, is expected to start later this year, according to Reuters.

Caught in a renewed firestorm of controversy, Pope Francis apologized for remarks he made last week defending a Chilean bishop accused of covering up decades of sexual abuse. But the pontiff held fast in his support of the bishop, maintaining his innocence.

Two teenage boys, struggling to make their way back to shore, were saved by a drone in Australia on Wednesday, in what officials say is a first-of-its-kind rescue mission by an unmanned aircraft — one captured by the drone's camera and later broadcast by Arab News and other outlets.

As the prospect of a long-term immigration deal for young people who were brought to the country illegally as children dwindles, the Justice Department is appealing a court ruling that blocked the Trump administration from ending the Deferred Action for Childhood Arrivals program.

The department says it will take "the rare step" later this week of filing a petition asking the Supreme Court to intervene.

Nearly 90 women who allege they were sexually assaulted by a former USA Gymnastics doctor plan to speak about the abuse during a four-day sentencing hearing that started Tuesday.

Larry Nassar is accused of sexually abusing more than 140 women and girls as the doctor for Team USA and Michigan State University.

He has pleaded guilty in Ingham County, Mich., to seven first-degree sexual assault charges. Before ordering a sentence, the judge in the case is allowing all of his accusers to speak if they want to.

Updated at 1:40 a.m. ET Tuesday

Some members of the Trump administration started off the holiday honoring Martin Luther King Jr. at a wreath-laying ceremony at the civil rights leader's memorial in Washington Monday. But the president's first stop was his own golf club.

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.

Planning a wedding in fairy tales is bibbidi-bobbidi-boo easy but in today's England, where Prince Harry plans to marry American former-actress-because-she's soon-to-become-a-duchess, Meghan Markle, the to-do list is a lot more complicated. And for some officials, it should include moving the homeless out of sight and getting rid of street beggars.

Alex Kozinski, a distinguished federal appeals court judge, announced his retirement Monday, effective immediately, after sexual misconduct allegations continued to dog the once-respected justice.

In a statement released by his attorney, the 67-year-old Kozinski partially apologized for his behavior but also tried to frame parts of it as a misunderstanding.

It was a north versus south battle of the vice presidents.

Vice President Mike Pence and former Vice President Joe Biden hit the campaign trail Saturday on behalf of their respective party's candidates in the heated gubernatorial contest in Virginia.

Updated 6:20 a.m. ET Monday

In the Somali capital of Mogadishu, funerals have begun for those killed in Saturday's truck bombing. Officials have cautioned that the death would continue to rise from the nation's worst-ever attack.

The government's latest figures show more than 300 people were killed and another 300 others wounded in the explosion. The Associated Press reports that overwhelmed hospitals in Mogadishu are struggling to assist other badly wounded victims, many burned beyond recognition.

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