TL;DRHamas has elected Khalil al-Hayya as its new leader following a two-year transitional period. Experts interpret this appointment as a shift away from the more pragmatic factions within the organization.

TL;DRThe widespread consumption of the painkiller Tramadol is identified as a contributing factor to militia-led violence in the Central African Republic. The substance is transported into the country via smuggling routes originating in Asia and passing through the Democratic Republic of the Congo.

TL;DRA prominent Mexican drug lord has been sentenced to life in prison by a United States court. The sentencing took place in New York.

TL;DRResearchers from the Faculty of Sciences in Lisbon are developing concepts to facilitate soft landings on the Martian surface. This work aims to support preparations for upcoming crewed missions to the planet.

TL;DRMexican drug kingpin Ismael "El Mayo" Zambada has pleaded guilty in the United States and faces a potential life sentence. He is one of several prominent Mexican figures currently being held in American prisons.

TL;DRA U.S. court has sentenced 76-year-old Sinaloa Cartel co-founder Ismael "El Mayo" Zambada to life in prison. During the legal proceedings, the defendant issued a request for forgiveness.

TL;DRNASA achieved the first successful Mars landing on July 20, 1976, with the Viking 1 mission. Several prior attempts by the Soviet Union to land on the planet had failed.