Ocean
Sydney reopens Coogee Beach under heavy patrols after woman critically injured in shark attack
Saturday's attack was the latest in a series of shark encounters off Australian beaches. The week before, a man died after being attacked by a shark while fishing off the coast of Western Australia.
WATCH: Norway recovers Chinese porcelain, European-made goods from 18th-century shipwreck
Russian ship that sank after strange explosions reportedly carying nuclear reactors to North Korea
Finding yourself in the quiet: A stay at Cyprus's Anassa resort - review
Megalodons were slow-swimming, warm-blooded predators – study
The placoid scales are not seen on speedier shark species, as those species have scales with spaced ridges.
Shark Awareness Day: One-third of sharks and rays at risk of extinction
BioDB CEO says shark and ray species are threatened in Israel’s Mediterranean Sea.
Socotra: Exploring the mysterious island echoing the biblical story of Cain and Abel
Discover the mesmerizing landscapes and legendary Dragon's Blood Tree on the remote archipelago of Socotra in the Indian Ocean
Family of Titan victim outraged by submarine-themed ball at his college
The family of Hamish Harding, one of the passengers who perished on the Titan submersible, criticized his alma mater for throwing an underwater themed ball with submarine decorations.
What did the final moments of the Titan sub crew look like?
Debris from the Titan submersible indicates that a catastrophic implosion destroyed the sub and instantly killed the five passengers onboard.
Titan sub pieces found in debris field on ocean floor, passengers believed dead
OceanGate believes that the passengers on the Titan submersible have "sadly been lost" in a statement cited by CNN.
British WWII submarine discovered in Aegean Sea
The "HMS Triumph" was used for missions that included landing agents from the British Special Operations Executive and MI9 organizations.
What happened to the Bermuda Triangle 'mystery?
There used to be many reports of ships and planes disappearing in the Bermuda Triangle without a trace, but those reports aren't heard anymore.
Can whales really save the world from global warming? - study
Despite past studies proving whales can absorb Carbon Dioxide, this study looks at where they produce more than they take.
Thousands of unknown sea creatures found in untouched area in Pacific
In the Clarion-Clipperton Zone, surveys until now only compiled lists with informal species names and very few formal species descriptions.
