Whether snorkelling casually or photographing for basic conservation, these underwater cameras are waterproof and ready for ...

Short-lived lesions sometimes appear in the brain following heart surgery — and now, a new trial hints that they might be linked to migraines and visual auras. More work is needed to know if they ...

Researchers have unveiled a miniature robot elephant with special 3D-printed "tissues" that allow for more complex and natural movements. A video shows the elephant grasp a flower with its trunk and ...