On a barge hundreds of metres off the Kerkennah Islands in southern Tunisia, a group of students watches intently as Besma, a recovering sea turtle, shuffles towards the water and dives in.

Engineers escorted a 209,000-pound cooler into its new home at Fermilab in Batavia, as part of a new particle accelerator project aiming to better understand the building blocks of the universe.

India's navy launched a submarine, a destroyer and a frigate simultaneously on Wednesday to counter China's expansion into ...

India's navy on Wednesday simultaneously launched a submarine, a destroyer and a frigate built at a state-run shipyard, ...