Sea surface temperatures in 2024 broke records and about a quarter of the world’s oceans are experiencing temperatures that qualify as a marine heat wave.

Beaches in at least three Florida counties were at a high risk of rip currents on Wednesday, creating dangerous ocean conditions.

Abstract: Electrocardiography (ECG or EKG) is a widely employed non invasive technique to determine the condition of human heart and detect any abnormal cardiac behavior. Computer systems for ECG ...