• Dissident Irish Republican campaign
  • Two people were shot and injured in two individual attacks in Londonderry. (BBC)
  • Ammunition and a mortar tube was found at the Irish border in County Louth. (BBC News)

• The Associated Press and Snopes say they are no longer providing fact-checking services for Facebook. (BBC News)
• Boy Scouts of America membership controversies, Boy Scouts of America, Gender equality
  • The Boy Scouts officially changes its name to Scouts BSA and young women join as official members of the organization for the first time. (ABC6) (Scouting Newsroom)

• January 2019 North American cold wave
  • The death toll from a North American cold wave caused by a polar vortex rises to at least 21 people. (BBC News)
  • A large-scale natural gas shortage in the U.S. state of Michigan is averted following the compliance of an emergency request from Consumers Energy for state residents to lower thermostats, after a fire at a natural gas compressor station threatened to halt the delivery of gas to consumers. The public's observance of the request resulted in a 10 percent decrease in natural gas usage across the state. (WNEM-TV) (Associated Press)

• Three students at a school in Johannesburg, South Africa, are killed after a footbridge connecting the main school administration to various class rooms collapses. (AA)

• Intermediate-Range Nuclear Forces Treaty, Cold War II, Russia–United States relations
  • U.S. Secretary of State Mike Pompeo announces that the United States is suspending its role in the Intermediate-Range Nuclear Forces Treaty, an agreement made in 1987 with the USSR (and, by extension, its successor state Russia) banning both countries from possessing or testing nuclear and conventional intermediate-range missiles, as well as their launchers, citing Russian non-compliance with the treaty. (CNN)

• 2020 United States presidential election, 2020 Democratic Party presidential primaries
  • U.S. Democratic New Jersey Senator Cory Booker announces that he is running for the office of the presidency in the 2020 presidential election. (CNN)
• Republican and Democratic leaders call for the resignation of Virginian Governor Ralph Northam after a 1984 yearbook photograph apparently featuring Northam surfaces showing one person wearing blackface and another person wearing Ku Klux Klan attire. (The Hill)

• A meteorite strikes near the Cuban town of Viñales, in the western province of Pinar del Río, after sightings of a fireball over the Florida Keys. The last confirmed meteorite to hit Cuba was in 1994. (DW)

• 2019 AFC Asian Cup
  • Qatar defeats Japan 3-1 to win the 2019 AFC Asian Cup, earning them their first continental championship title. (The Guardian)
• American Olympic alpine skier Lindsey Vonn announces she will retire after the 53rd Alpine Ski World Cup in Sweden, which is currently taking place and will conclude in March. (Time)