US citizen killed in Ukraine, State Department says
The victim was reportedly a former U.S. Marine who volunteered to fight in Ukraine.
LEARN MOREA report from the frontlines where a Ukrainian unit is operating the most powerful artillery gun in the world.
The grey zone's parameters are defined by trenches and the soldiers defending them.
Ukraine's "Witch," a lawyer turned mortar commander, shows Scripps News inside her command bunker, where she uses drone footage to direct her teams.
De-mining equipment is sidelined due to massive Russian entrenchments. For now, human hands must perform the death-defying duty of clearing mines.
40% of engagements take place between Thanksgiving and Valentine's Day, according to industry experts.
CBP officials say the Tucson area, including Nogales, is already seeing the highest number of migrants coming into the country.
25 million U.S. students use diesel-powered school buses daily, prompting debates on cleaner alternatives.