Marine biology

'I noticed two shadows in the water': Two sharks spotted at Beit Yanai Beach

Marine biologist Dr. Adi Barash explained that there is no reason to fear the beach. Still, the INPA advised to exercise caution.

 A free-diver swims next to Sandbar sharks in the Mediterranean sea near the northern Israeli coastal city of Hadera, on December 30, 2022.
Stenella frontalis.

Google announces new AI aimed at communicating with dolphins

False Killer Whale, Pseudorca crassidens, Papua New Guinea, Pacific ocean

WATCH: Rare pod of false killer whales spotted near Herzliya

 an illustration of a shark being eaten by an even larger shark Scientists have long assumed megalodons looked like big great white sharks, but new research suggests this is not the case

Megalodon shark may have reached 80 feet, new study finds


Israeli scientists discover mechanism for scallops to camouflage eyes

Oysters, mussels and clams have a mechanism that makes the color of their eyes camouflage to match the color of the water they're in.

 Scallops' eye color adapts to camouflage with the color of the water

Noise from deep-sea mining may disrupt whale song, study finds

A study found man-made noise could increase the risk of mother whales being separated from their calves since their normal vocalizations are quiet.

A humpback whale is seen breaching the water.

Sea butterflies spotted in Eilat for first time in 29 years

Sea butterflies are not known to sting or harm humans.

 Sea butterflies.

Solving the mystery of an ancient marine reptile mass graveyard

Known as Shonisaurus popularis, the species resembled a chunky dolphin that grew to at least 15.2 meters long and died in large numbers at one particular site some 230 million years ago.

Eilat's Coral Beach Nature Reserve has stunning reefs and an abundance of marine and fish life.

Corals' biological clocks can function without algae - study

The biological clock is an internal and independent mechanism that dictates daily rhythm, thus enabling an organism to gauge daily and seasonal signals.

 The coral species Euphyllia paradivisa in the Red Sea Gulf of Eilat.

Million-year-old sediment could be the answer to ocean conservation - study

The great big ocean is still 80% unexplored, but new scientific studies may help us understand and explore more of it.

A map indicating the location of the Southern Ocean.

Orcas hunting a great white shark were captured on camera for the first time

According to a 2019 National Geographic article, orcas likely target shark livers because they're "high-fat and delicious."

 Orca, illustrative image.

Chaos theory can be used to detect diving patterns in marine life - study

After monitoring an electronically tagged narwhal for 83 days, researchers noticed irregular diving and surface resting behavior.

 Narwhal (illustrative).

Meet the epaulette shark - the only shark species that can walk

Epaulettes have adapted and developed an ability to walk on land which helps them hunt for food in places other sharks cannot reach.

 Epaulette shark.

Scientists discover new species of mysterious deep-sea creatures

Bathynomus, a group of isopods that live in the deepest parts of the ocean, is distantly related to decapods, such as shrimp, crabs and lobsters.

Bathynomus