Iconic Doomsday Clock moves one second closer to midnight as global existential threats rage. Clock factors include nuclear weapons, climate crisis, artificial intelligence, infectious diseases, and conflicts in Ukraine and the Middle East.

Visa appointments at the U.S. Embassy in Colombia have been canceled following a dispute over deportation flights that nearly turned into a costly trade war between both countries

President Donald Trump has threatened Colombia with “decisive retaliatory measures” after two “repatriation flights” were not allowed to land in the country, the commander-in-chief wrote on Truth Social on Sunday.

Organizers for the upcoming Sunshine State Book Festival are focusing on climate change in their sixth annual event set for Jan. 31 through Feb. 1.

Leslie Voltaire, President pro tempore of the Transitional Council, and the President of the Republic of Colombia, Gustavo Petro Urrego, met in Jacmel for a historic presidential

The United States withdrawing from the Paris Agreement is a blow to global cooperation on climate change, but other countries are marching ahead and stepping up leadership on the issue.