Search results for Sharks

Ecology Apr 8, 2025

The return of apex predators like sharks can restore critical ecological balance to coral reefs

The return of apex predators such as sharks can restore critical ecological balance to coral reefs, creating healthier ecosystems.

Plants & Animals Mar 21, 2025

Home sweet home: Some great hammerhead sharks stick to the perfect neighborhood in the Bahamas instead of migrating

New research shows that some great hammerhead sharks are homebodies. Scientists studying great hammerheads around Andros in the Bahamas shark sanctuary have found that while some individuals migrate, others prefer to stay ...

Plants & Animals Mar 10, 2025

Exploring the Greenland shark's secret to extreme longevity

Greenland sharks are thought to have lifespans that can reach 400 years. Building upon previous work, University of Tokyo-led researchers have now sequenced a chromosome-level genome of the Greenland shark (Somniosus microcephalus), ...

Plants & Animals Feb 26, 2025

Citizen scientist scuba divers reveal shark activity in South African reef

Shark sightings by scuba divers reveal the movements of marine predators throughout the year, according to a study published in PLOS One by George Balchin, William Hughes and colleagues at the University of Sussex, U.K., ...

Nanophysics Feb 25, 2025

Laser-textured metal surfaces mimic shark skin to combat bacterial biofilms

Keeping work surfaces clean during meat processing is a challenge. Bacteria from meat can attach, grow, and build up to create a biofilm that is difficult to remove, even on stainless steel surfaces used in industrial facilities. ...

Plants & Animals Feb 20, 2025

Scientists call for efforts to protect habitats of critically endangered shark species

A critically endangered species of shark could be forced to adapt to new habitats—or face extinction—as a result of changes in the ocean predicted to occur as a result of climate change, a new study has suggested.

Environment Feb 17, 2025

Namibia's Shark Island: Europe's push for green hydrogen risks compromising sites of colonial genocide

In September 2025, Namibia will host the Global African Hydrogen Summit. The Namibian government has ambitions to turn the country into a leading producer of green hydrogen for export to markets in Europe and elsewhere. However, ...

Plants & Animals Feb 14, 2025

Shark attacks fall to 28-year-low in 2024

While sharks might have a fearsome reputation, the chances of being bitten by one are incredibly low. In 2024, just 47 people were hurt in unprovoked shark attacks—the lowest level in almost 30 years.

Plants & Animals Feb 14, 2025

Undersea mountains are key 'hubs' for sharks

Undersea mountains are key locations for predators—with 41 times more sharks than the open ocean, new research shows.

Plants & Animals Feb 13, 2025

Shark attack data: US again has the most reported bites, with Florida leading the way

The U.S. is again leading the way. While shark attacks dropped around the world and in the U.S. last year, the U.S. again had the highest reported number of unprovoked bites.

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