The world’s oceans are under threat from rising sea temperatures, marine pollution and overfishing. The effects are visible in shallow ecosystems suffering from coral bleaching, but less is known about the impact on deeper areas of the ocean such as the mesophotic or “twilight” zone, which lies between 30 and…

Denmark released anti-whaling activist Paul Watson from detention on Tuesday and said it had rejected a Japanese request to extradite him over criminal charges dating back more than a decade. US-Canadian Watson, 74, founder of the Sea Shepherd conservationist group and the Captain Paul Watson Foundation, was released in Greenland’s…

The father and stepmother of a severely abused 10-year-old girl found dead in her home in England were sentenced Tuesday to life in prison for murder. Urfan Sharif, 42, and Beinash Batool, 30, were convicted of the murder of Sara Sharif last week in what prosecutors called a “campaign of…

Hamas has become the latest party to the Gaza hostage and ceasefire negotiations to voice optimism about the prospects of reaching a deal, amid a flurry of diplomatic activity in the region. In an official statement on Tuesday, Hamas said reaching an agreement was “possible.” A Hamas source also added…

A 29-year-old Uzbek citizen has been detained for allegedly planting the bomb that killed senior Russian general and his assistant, the Russian Investigative Committee said Wednesday. Lt. Gen. Igor Kirillov, who headed Russia’s radiological, biological and chemical protection forces, was killed by a remotely detonated bomb planted in an electric…

Here’s a look at the innovators who joined us in London, and the technologies they’ve got in the pipeline. ‘A toolkit to help safeguard our reefs’ PhD candidate Taylor Whitman traveled from Australia to London to talk about the coral seeding devices she designed to deliver new baby corals to…

China says two of its astronauts completed a nine-hour spacewalk Tuesday, a figure that beats the US-held record for the world’s longest spacewalk set in 2001, in the latest milestone in the country’s ambitious space program. Cai Xuzhe and Song Lingdong, crew members of the Shenzhou-19 spaceflight, wrapped the nine-hour…

A Filipina woman who had been on death row in Indonesia, and who was nearly executed by firing squad in 2015, arrived home early Wednesday after longstanding requests from her home country. Mary Jane Fiesta Veloso had spent almost 15 years in prison for drug trafficking but won a last-minute…