Authorities in the Philippines are examining what appears to be a Chinese ocean glider-type uncrewed underwater vehicle (UUV) ...

Sea survival instructor Simon Jinks says she ... the RNLI floating technique Clothing and footwear improve a person's buoyancy during their first moments in the water because they trap air ...

Sea turtles can survive being struck by a boat propeller — but as they heal from the trauma, their shells often change shape, ...