HMS Hampshire. The shipwreck is rumoured to have been carrying a fortune in gold bullion

WW1 cruiser HMS Hampshire to be surveyed in 3D

The 10,850-ton armoured cruiser HMS Hampshire departed Scapa Flow in Orkney on 5 June 1916 on a voyage around the north cape of Norway to the port of Archangel in northern Russia. She was carrying Lord Kitchener, the Secretary of State for War, and his staff to Russia to discuss mutual war aims and strategy.

Researchers have discovered genetic markers in the reef-building coral Acropora millepora that provides information about its level of environmental stress tolerance.
Researchers have discovered genetic markers in the reef-building coral Acropora millepora that provides information about its level of environmental stress tolerance.

Stress tolerance in corals can be mapped

Antioxidant capacity is a critical component of stress tolerance because in a range of organisms, including corals, stressors such as high water temperature, poor water quality and even pathogen infection, produce an increase in damaging, highly reactive oxygen molecules (free radicals) inside the tissues.

The ability to tolerate environmental stress varies between individuals, so the team associated with the Australian Institute of Marine Science set out to find the most stress-tolerant of the common reef-building coral Acropora millepora.

Heat the best option for treating jellyfish stings

Jellyfish stings: Hot water better than ice

After combing through more than 2,000 articles and conducting a systematic review of the evidence for the use of heat or ice in the treatment of cnidarian envenomations, the team concluded that the majority of studies to date support the use of hot-water immersion for pain relief and improved health outcomes.

Divers discover 1,600-year-old Roman shipwreck

The treasures were first spotted in late Apri by divers Ran Feinstein and Ofer Raanan but it took an underwater survey conducted in recent weeks to reveal the extent of the find.

As soon as they emerged from the water divers Ran Feinstein and Ofer Ra‘anan of Ra‘anana contacted the Israel Antiquities Authority and reported the discovery and removal of several ancient items from the sea.