Whale calf suffered "agonizing death" after vessel strike
A calf of one of the world's most endangered large whale species was found in January with "serious injuries to its head, mouth, and lip from a vessel strike."
North Atlantic
"Presumed human remains," debris recovered from Titan sub implosion
The U.S. Coast Guard said it recovered "additional presumed human remains" and what is believed to be the last of the debris from the Titan submersible.
Cape Cod seeing "white shark abundance"
Cape Cod is experiencing a "white shark abundance," according to a new report from the Atlantic White Shark Conservancy, UMass Dartmouth and the Massachusetts Division of Marine Fisheries. It's the first time that's happened in the North Atlantic. The study also says more than 300 different types of sharks have been tracked across the area. Dr. Greg Skomal, senior fisheries biologist at the Massachusetts Division of Marine Fisheries, joins "CBS News Mornings" to discuss the findings.
Endangered whale species closer to extinction than previously thought
Only a few dozen North Atlantic Right Whales are able to actively reproduce, as many of the animals continue to be found dead or seriously injured – many of them babies and females.
What to know about the 5 passengers who were on the Titanic sub
Passengers on OceanGate submersible included noted adventurer Hamish Harding and Pakistani businessman Shahzada Dawood and his son.
Rescuers searching for sub that vanished on trip to Titanic wreckage
U.S. Coast Guard officials said 5 people were aboard the submersible that lost contact about 400 miles off the coast of Newfoundland, where the Titanic sank in 1912.
Investigation
Armed federal agents knock on doors looking for noncitizen voters
American Stephen Hubbard released by Russia, Trump confirms
Witkoff blasted for calling Putin a "humanitarian"
Live
Iran says indirect talks with U.S. on ceasefire proposal continue
Supreme Court rejects bid to restrict treatments for trans inmates
Investigation
We tested an experimental weight loss drug. The results were "terrifying."
Ohio race takes ugly turn with Ramaswamy ad featuring Acton's mom
George W. Bush's brother says he voted for Talarico in Senate race
