A Ukrainian church and its Russian neighbor navigate wartime tensions, why do some people seem unable to catch COVID, and things you probably didn't know about the Masters and Augusta National.

Ukraine insists on territorial integrity as talks loom, President Biden says he is not calling for regime change in Russia, and single dad receives kidney donation from total stranger who replied on social media.

President Biden calls Russia's Putin a murderous dictator, why Russian disinformation is still running amok on social media, and why going below a quarter tank can cost more than a fill-up.

White House faces growing impatience on Capitol Hill, President Biden finds hands tied on Ukraine, and stop these bad smartphone habits.