A remotely operated vehicle exploring a dark limestone cave 385 meters beneath the ocean surface near a remote Japanese island captured a flash of brilliant green light when its mechanical arm brushed ...

Scientists uncovered "alarming levels" of plastic and other human-created debris deep inside of sea caves in the Mediterranean. A group of researchers conducted a comprehensive survey of marine litter ...

The summaries below were drafted with the help of AI tools and edited by journalists in our News division. All linked stories were reported, written and edited by McClatchy journalists. In the world ...