Sharks: Facts about the ocean's apex predators | Live Science
Jul 4, 2022 · Sharks are a diverse group of often-misunderstood fish. Learn more about these predators, including their evolution, habitat, diet and behavior.
Sharks: News, features and articles - Live Science
Jan 7, 2025 · Bite into the meatiest coverage of great white sharks, megalodons and more with the latest shark news, features and articles from Live Science.
Scientists examine bloody mating wounds to reveal details of …
Jan 7, 2025 · The team then applied this healing scale to pictures of sand tiger sharks from the database Spot A Shark U.S.A., which encourages citizen scientists to submit images of C. taurus snapped along the ...
Secret of why Greenland sharks live so incredibly long finally …
Jul 16, 2024 · To measure the sharks' metabolism in the new study, the researchers took tissue samples from the muscle of 23 Greenland sharks that were caught on the south coast of Disko Island in central Greenland.
Great white sharks split into 3 populations 200,000 years ago and …
Aug 7, 2024 · Like salmon, female sharks always return to their birth site to drop their pups, Noble said. This means that the sharks' mitochondrial DNA, which they inherit only from their mothers, "is a bit ...
Orca gang develops brutal hunting strategy to take on the world's ...
Nov 29, 2024 · Whale sharks (Rhincodon typus) are the largest fish in the sea, weighing up to 40 tons (36 metric tons) and usually growing up to 40 feet (12 meters) long, according to the National Ocean Service ...
Biggest sharks in the world - Live Science
Jul 5, 2022 · Basking sharks are often regarded as slow, gentle giants but they are capable of rocketing out of the water at speeds of 11 mph (18 km/h) and jumping 4 feet (1.2 m) in the air to breach, Live ...
Science quiz: How much do you know about sharks, the iconic …
Nov 22, 2024 · Sharks play a critical role in ocean ecosystems, and they're found in all of Earth's oceans. But many species are now under threat from climate change, overfishing, pollution and the shark fin trade.
How did sharks become Earth's 'ultimate survivors'? Paleontologist …
Sep 25, 2024 · The big question is, what is the relationship between sharks and placoderms like Dunkleosteus, these armored fishes that ruled the roost in the Silurian and Devonian periods [444 million to 359 ...
20 of the weirdest sharks - Live Science
Jul 5, 2022 · Whale sharks are the biggest sharks alive today, and have eyes surrounded by tiny teeth. (Image credit: Brent Durand via Getty Images) At up to 33 feet (10 m) long, whale sharks are the biggest ...