Those grooved channels disrupt the flow, forcing the water past and away from the shark's body, significantly reducing drag and even pulling sharks forward. And unlike whales and manatees ...

Kevin O'Leary criticized Kamala Harris's presidential bid, calling her a "faulty and broken candidate." He questioned the ...

Spy series ‘Slow Horses’ returns for its fourth season in all its sweary glory. The series, ...

Researchers were able to swab mucus left by a shark on a surfer’s board, sequence the DNA and match it to a tiger shark. — DLNR photo Swabbing for cells left in the 17-inch bite marks on a ...