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Finland’s Sanna Marin will be the world’s youngest prime minister. The 34-year-old, who plans to pursue an agenda of reducing carbon emissions, took the reigns after Antii Rinne resigned over his handling of a postal strike.

Snapchat will release a quick and easy deepfake tool. Dubbed "Cameos," the tool lets you take a selfie to edit your face into reaction gifs, TechCrunch reports.

Disney is on the cusp of a $10 billion box office record. As "Frozen II" continued to dominate theaters this weekend, the entertainment giant's total take for the year reached $9.9 billion—and the latest Star Wars sequel hasn't even been released yet, CNBC reports.

Most cities aren't built for women cyclists. Women are much less likely to commute to work by bike than men, and many cite safety as their main concern. By building out bike infrastructure, cities like Copenhagen have reached cycling gender parity—and made the roads safer for everyone.

Women doctors get called by their first name much more often. Male doctors are more likely to refer to each other by their formal titles. The disparity illustrates one of the many difficulties in a field where women are more likely to be underpaid, harassed, and passed over for promotions.

Women of color get fewer speaking opportunities at science conferences. A first-of-its-kind study in Nature aligns with other studies that have shown that women and minorities get fewer jobs, promotions, grants, conference invitations, and chances to peer review their colleagues' work.

New York City is weighing a law to keep birds from crashing into buildings. The rule would require new and renovated glass buildings to use materials like tinted windows to save some of the 90,000 to 230,000 birds that fatally faceplant into the city's facades every year.

James Patterson is indie booksellers' Santa Claus. The wildly prolific and profitable author doled out $500 bonuses to 500 booksellers for the sixth year in a row—bringing his total holiday giving to $1.3 million to date.

We found the decade's fastest-growing imports in the 12 biggest countries. China eats more beef and takes in less plastic; Indonesia took over China's plastic recycling business; and Nigerian oil companies have invested heavily in offshore drilling equipment to avoid sabotage and kidnapping.

Jennifer Lopez refuses to stop slaying 2019. While hosting last night's Saturday Night Live, the 50-year-old reminded the crowd that this year she got engaged to Alex Rodriguez, had her biggest movie opening yet, sold out her tour, walked the runway in Milan, and will perform at the Super Bowl.

A Filipino surfer abandoned a medal race to rescue his competitor. Roger Casugay paddled back to help Indonesian rival Arip Nurhidayat back to shore after a massive wave swept his board away. Casugay went on to win the Philippines its first-ever surfing gold medal at the games.

An artist ate a $120,000 banana. Two editions of a controversial artwork at Miami's Art Basel—which consist of a banana duct-taped to a wall—had already sold for exorbitant prices when Georgian artist David Datuna snatched the fruit and scarfed it down.

Minimalist and maximalist fashion have reached a new equilibrium. But it's more than just another swing in fashion's pendulum. The trend suggests that shoppers have a lot more say in what's "in" than they ever have before.

A human chimera shows why DNA evidence is questionable. After receiving a bone marrow transplant, Chris Long's DNA was almost entirely replaced by his donor's—at least as far as genetic tests are concerned.

Radio played a pivotal role in Angola's anti-colonial struggle. Colonial authorities and liberation fighters beamed dueling propaganda broadcasts throughout the 1961-1974 war, forcing Angolans to wade through a murky information environment with echoes in today's misinformation campaigns.

London's "Europolitan" families watch Brexit with dread and determination. The UK capital is home to over 1.1. million non-British EU citizens, by far the largest conglomerate of non-native EU citizens in the bloc.

The France-backed African CFA franc helps and hinders growth. The European-backed currency zone keeps inflation down—but also limits intra-regional trade, creates a dependence on exporting a few key commodities, and raises questions about African states' sovereignty.

The avocado has become one of the most dangerous foods. The meteoric rise of US demand for avocados has been a blessing and a curse for Mexican growers: Many now hire armed guards to ward off unwanted attention from cartels.

Impossible Foods is America's fourth fastest growing brand. The plant-based burger company, which burst onto the national radar thanks to a deal with Burger King, has doubled its customer base in a year—but it hasn't made a dent yet with Gen Z.

Massachusetts says Metals.com sold seniors $3.2 million in overpriced coins. After a Quartz investigation revealed a scheme to swindle older conservatives out of their savings, state regulators took legal action against the coin dealer.

Amazon is struggling to hold onto overworked, underpaid pilots. Pushed to their limits and fed up with unreasonable demands, 60% of the pilots who work for Amazon contractors are looking for other jobs, according to one union survey.

Boeing flew real Star Wars X-Wings at a Disney grand opening. The sci-fi star fighters offered an early glimpse at Boeing's experimental line of drones, designed to lug 500 pounds (227 kg) of cargo for industrial clients, TechCrunch reports.