Skip to content
Advertisement

This undated photo released by the U.S. Navy shows USS Scranton submarine Cmdr. Seth Burton. Scientists at the Naval Submarine Medical Research Laboratory in Groton, Conn., concluded submarine sailors, who traditionally begin a new workday every 18 hours, show less fatigue on a 24-hour schedule. The first submarine to try the new schedule on a full deployment was the Scranton, led by Cmdr. Burton, who said he found that the more consistent sleep pattern made up for any effects from working slightly longer shifts. (AP Photo/U.S. Navy)

This undated photo released by the U.S. Navy shows USS Scranton submarine Cmdr. Seth Burton. Scientists at the Naval Submarine Medical Research Laboratory in Groton, Conn., concluded submarine sailors, who traditionally begin a new workday every 18 hours, show less fatigue on a 24-hour schedule. The first submarine to try the new schedule on a full deployment was the Scranton, led by Cmdr. Burton, who said he found that the more consistent sleep pattern made up for any effects from working slightly longer shifts. (AP Photo/U.S. Navy)

Featured Photo Galleries

01-Army parade.png

Military parade celebrates Army’s 250th

Cheers and chants rang out Saturday from a crowd of thousands as soldiers manned modern and historic tanks and aircraft for the Army’s 250th anniversary celebration in the District.

20250330 Sabatini-Caps-Sabres 001.jpg

Ovi scores goal 890, Caps lose to Sabres 8-5

Alexander Ovechkin scored goal number 890, but the Washington Capitals fell short, losing to the visiting Buffalo Sabres Sunday afternoon 8-5 at Capital One Arena in Washington D.C., March 30, 2025 (Photos for the Washington Times.)