Australia to deploy underwater attack drones dubbed "Ghost Sharks"
Australia said Wednesday it will deploy a $1.1 billion fleet of "Ghost Shark" underwater attack drones to bolster its firepower in a threatening regional landscape.
Oceans
Study finds acidic oceans weaken shark teeth
A new study published in Frontiers in Marine Science found that in more acidic ocean waters, sharks' teeth were weak, brittle and more prone to breaking. According to the study, the leading cause of rising pH values is human carbon dioxide emissions. Maximilian Baum, one of the study's authors, joins "The Daily Report" to discuss.
Hurricane Erin brings tropical storm conditions to Outer Banks
Hurricane Erin battered North Carolina's Outer Banks with strong winds and waves that flooded part of the main highway and surged under beachfront homes before slowly moving away.
Annual State of the Climate report released
A State of the Climate report from the American Meteorological Society shares concerning updates about the planet. It shows that the annual global temperature, greenhouse gas concentrations and ocean heat all hit record highs last year. CBS News national environmental correspondent David Schechter reports.
Flesh-eating bacteria cases on rise in Florida
Florida health officials say five people have died from Vibrio vulnificus, a so-called flesh-eating bacteria, with 16 cases reported in the state as of last Thursday. CBS News correspondent Cristian Benavides spoke with a microbiologist about the danger the bacteria poses.
Flesh-eating bacteria cases on the rise
Reported cases of flesh-eating bacteria are rising in Florida and Louisiana, with at least nine deaths across the states. CBS News correspondent Cristian Benavides explains how you can stay safe.
Underwater voyage finds sea creatures thriving in deep ocean
Researchers exploring deep ocean trenches in the Pacific Ocean found thriving lifeforms.
Unknown illness sickens 140 people aboard Royal Caribbean cruise
Royal Caribbean's Navigator of the Seas was on a week-long, round-trip cruise when passengers became sick, the CDC said.
How sharks help determine the health of our oceans
While many fear sharks, they are an important part of our oceans' ecosystem. Marine scientists are studying how the food these predators eat can be seen as a litmus test for the health of the oceans. Elizabeth Cook reports.
Divers exploring ancient shipwreck find artifacts, retrieve wreckage
Divers have spent decades exploring Greece's ancient Antikythera wreck. The latest expedition found relics and retrieved pieces of the ship.
Divers visit mysterious 1904 shipwreck more than 500 feet underwater
Australian divers descended more than 500 feet underwater in total blackness to explore a ship that sank in 1904 with its whole crew aboard.
Shark bites 12-year-old girl off South Carolina's Hilton Head Island
A 12-year-old girl was airlifted to receive medical attention after sustaining a shark bite in waters off South Carolina's Hilton Head Island.
Biggest great white shark recorded by group moves up Atlantic coast
Contender, a nearly 14-foot long adult great white male shark, was first tagged by OCEARCH in January 2025.
Possible fishing line entanglement solution
Seafood caught in cages can put other ocean creatures at risk, including whales. Entanglements in fishing lines have contributed to humpback whales being on the endangered species list. Now, there might be a solution, but not all fishermen are willing to pay the price.
Five fishermen who spent 55 days adrift at sea arrive in the Galapagos Islands
The three Peruvians and two Colombians had been missing since mid-March and were found on May 7 by an Ecuadorian boat called Aldo.
Shipwreck found 168 years after it sank, killing 16 crew members
The Koning William de Tweede was an 800-ton ship that was sailing near Robe, South Australia when it sank in June 1857.
Eye on America: The next generation of pilots
In the skies, Carole Hopson, one of the few Black female pilots in the United States, is on a mission to inspire the next generation of diverse flyers. And in the seas, we take a look at how fishermen in Maine are working to clean up abandoned and lost fishing gear littering the oceans. Watch these stores and more on "Eye on America" with host Michelle Miller.
Explorers at WWII shipwreck find aircraft from legendary battle
A remotely operated camera found surprising relics, including a plane that still had a bomb secured to it.
Scientists explore Antarctic seabed for first time
Over the past two decades, Antarctica has lost 150 billion tons of ice mass on average every year. The thinning ice glaciers have raised alarms about the urgency of climate change, while offering researchers new depths of exploration. Dave Malkoff has more.
Researchers find never-before-seen ecosystem under Antarctic ice shelf
Scientists have determined that at least six new aquatic species have been thriving under an Antarctic ice shelf.
"Guitar shark" among the 866 new marine species discovered in ocean
New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine life findings.
Surfer attacked by shark in Australia is presumed dead, police say
A body has not been recovered after a surfer was attacked by a shark off the coast of Australia. Police say drone footage that captured the aftermath of the incident.
Oceanographers study the impact of toxic ash from the L.A. wildfires
By coincidence, a research ship pulled up to Los Angeles as the deadly wildfires were burning thousands of homes, incinerating plastic, paint, asbestos and car batteries.
Impact of toxic ash from L.A. wildfires on oceans
The Southern California wildfires that sparked eight weeks ago killed 29 people, burned 38,000 acres and destroyed thousands of homes, but researchers say the damage to the ocean is just beginning. David Schecter reports.
Killer whales caught on video off Seattle
A pod of Bigg's killer whales was caught in action in a rarely seen bird hunt just off Seattle's maritime industrial docks. Kersti Muul, who captured the hunt on video, said it was "a once-in-a-lifetime experience … Not only in the whales' proximity, but also witnessing a rarely seen behavior - chasing and catching the grebe."
Live
At least 4 dead as weakened Isaias moves across the Southeast
Live
Putin relays Iran's position on deal to President Trump
Christa Pike released from hospital following botched execution, lawyers say
Pentagon's plan to livestream execution sparks intense backlash
Trump says Ukraine needs new president, blames Zelenskyy for diesel prices
Blanche, other DOJ appointees can take part in campaigns, memo says
Vehicle driven by ICE agents in Texas hits and injures man, sheriff says
Exclusive
Katie Bailey tapped as new White House legislative director, sources say
