NASA's Crew-12 arrives at International Space Station

Team USA’s Maxim Naumov honors his late parents at the Olympics

What Russia’s Olympic ban looks like in Milan Cortina

No arrests made after search of location near Guthrie home

Public vote names National Zoo's elephant calf 'Linh Mai'

Girl Scout sells record-breaking number of cookies

José Andrés says Gaza is in need of aid beyond meals

Scoring called into question after Americans' silver finish

Athletes share emotional moments from the medal podium

Law enforcement activity happening in Nancy Guthrie's neighborhood

Two ICE agents may have lied about Minneapolis incident

Watch highlights from day 7 of the Winter Olympics

Olympic gold medalist Apolo Ohno recalls his experience competing as a speedskater

54-year-old curler says becoming a U.S. winter Olympian is 'dream come true'

NBC News correspondents have a dog sledding race in the Italian Alps