Camila Domonoske

Four days after security levels were raised over a possible terrorist attack, the Belgian capital remains on high alert — but schools, businesses and subway stations are reopening to the public.

Police and soldiers were standing guard as life in Brussels returns to something like normal, reports NPR's Ofeibea Quist-Arcton:

One of two crew members survived the shooting down of a Russian warplane by Turkey on Tuesday, Russian officials say, and was rescued by a Syrian commando unit in an operation that ended early Wednesday.

One year after President Obama announced new executive actions on immigration, his administration is asking the Supreme Court to weigh in on the new policies.

The executive actions in question — the Deferred Action for Parents of Americans and Lawful Permanent Residents, or DAPA, as well as an expansion of the Deferred Action for Childhood Arrivals Program, or DACA — would have affected millions of immigrants.

Four civilian meteorologists who died during a U-boat attack in World War II posthumously received Purple Heart medals on Thursday.

Lester S. Fodor, George F. Kubach, Edward Weber and Luther H. Brady volunteered to serve on a Coast Guard ship in 1942. Kubach and Weber were 24; Fodor and Brady were 27.

The ship went on weather patrol in the North Atlantic, as NPR's Joe Palca reports for our Newscast division:

The House of Representatives has easily passed a GOP-authored bill to restrict the admission of Iraqi and Syrian refugees to America by requiring extra security procedures.

The bill — called the American Security Against Foreign Enemies Act of 2015, or the American SAFE Act of 2015 — would require the secretary of Homeland Security, the head of the FBI and the director of national intelligence to sign off on every individual refugee from Iraq and Syria, affirming he or she is not a threat.

The U.S., Japan and other major economies have agreed to restrict public financing for coal-burning power plants built in other countries.

The agreement limits — but doesn't entirely eliminate — export financing for coal plants. (Export financing includes a variety of loans and programs to help companies doing business abroad.)

And it comes at a symbolically important moment: Major climate change talks are scheduled to begin in Paris at the end of the month, and the pact signals at least some international commitment to reducing carbon emissions.

Most deaths ever recorded, biggest increase ever observed, more countries affected than ever before: A new report on global terrorism in 2014 found a number of grim benchmarks were met last year.

The report finds that deaths from terrorist attacks increased by 80 percent, compared to 2013, and that Boko Haram was the deadliest terrorist group in the world last year.

More than 32,000 people were killed by terrorism in 2014, according to The Global Terrorism Index — compared to 18,111 the year before.

On Friday, coordinated terrorist attacks struck the French capital, killing more than 120 people.

Deadly attacks hit multiple sites simultaneously. There were explosions outside a massive stadium. Scores of people were held hostage inside a concert venue. Diners at several cafes and restaurants faced volleys of gunfire.

The incident has prompted anger, grief and an outpouring of sympathy from around the world.

Coordinated terror attacks in Paris on Friday took the lives of more than 120 people and left hundreds wounded. The self-proclaimed Islamic State has claimed responsibility for the killings, and French president Francois Hollande has called the attack "an act of war."

In the wake of the attack, Paris was locked down, and France declared a state of emergency.

The Kansas City Royals have earned their first World Series title in 30 years, staging a dramatic Game 5 comeback to beat the New York Mets 7-2.

They took home the series four games to one.

The final game featured a stunning extra-innings turnaround. It started as a pitchers' duel: the Mets' Matt Harvey against Kansas City's Edinson Volquez.

Beating the Mets 5-3, the Kansas City Royals came from behind in the eighth inning, placing themselves one win closer to a World Series title. A Royals rally and a fatal error by second baseman Daniel Murphy leaves Kansas City one game away from their first championship title in 30 years.

You probably won't be one of the few souls to meet Pope Francis on his visit to the U.S. next week. But hey, it could happen, and if it does, don't you want to be ready?

Here's a primer on what you need to know so, at the very least, you'll be well-prepared for small talk about him, if not to him.

Etiquette

The pope is never introduced. He literally is a man who needs no introduction. (You, of course, ought to be introduced by somebody.)

Flavia Pennetta has defeated Roberta Vinci to win the U.S. Open, in a women's final that was an all-Italian affair.

The two women have more in common than their nationality. They were opponents and doubles partners as kids, the Associated Press reports. It was the first major final for both. And they were both outperforming expectations just by being there: Vinci was unseeded, and Pennetta was the 26th seed.

Updated at 11:50 p.m. EDT

Mei Xiang, the female giant panda at the Washington National Zoo, gave birth to two live cubs on Saturday.

The first cub was born in the afternoon, and the second cub emerged 4 1/2 hours later. Both appear to be healthy, the zoo reports.

Jason Day earned his first major title at the PGA Championship today, beating out Jordan Spieth by three shots — and becoming the first player to ever finish at 20 under par in a major.

At Whistling Straits on Sunday, Day finished at 268. At 20 under, that score edges out the previous major record of 19 under par, set by Tiger Woods at St. Andrews in 2000.

Earlier in the major season, Day had twice risen to the head of the pack, The Associated Press reports; He briefly tied for the lead at both the U.S. Open (where he was battling vertigo) and the British Open.

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