Navy dolphins find rare torpedo buried in ocean floor
Two dolphins from the US Navy's Marine Mammal Program taking part in a training exercise discover a Howell Torpedo dating back to the late 1800s, buried in the ocean floor. Operation supervisors Braden Duryee and Chris Harris describe the find.
The most popular Nightly News health, consumer news, aviation, lifestyle and human interest stories.
Making a Difference
Inspirational stories profiling people making a positive impact on communities around the country and world.
Watch our intimate, first-person documentary shorts about people, places and stories you may not have otherwise discovered.
Watch the best of Nightly’s international reporting.
Stay up-to-date on the latest health and medical news.
Coverage of extreme weather events affecting people across the country.
The best political reporting from Nightly News and the NBC News politics team.
Full Episodes of Nightly News
Watch full episodes of NBC’s Nightly News with Lester Holt.