Dubbed 'blue energy', the breakthrough could lead to the oceans meeting all our needs

The global price of ivory increased ten-fold since a trade ban was introduced by the Convention on the International Trade in Endangered Species (CITES) in 1989, according to the study.

But the new study suggests that interventions involving parents and children lead to safer sexual practices - and don't make teenagers more likely to engage in sexual activity

Scientists have found that a small protein previously associated with cell dysfunction and death in fact serves a critical function in repairing breaks in DNA

Detectives have issued CCTV images of the suspects following the shocking assault on a late night train from London Liverpool Street to Shoeburyness in Essex

Researchers found radiation in some parts of the Marshall Islands, where 67 atomic weapon tests were conducted, is "far higher" than in areas affected by the Chernobyl and Fukushima disasters

The water contains high levels of DNA that cannot be killed by common drugs such as penicillin, erythromycin and tetracycline

Researchers studied the dispersal and germination of seeds as well as the growth and genetic origin of various plants in a forest that had emerged from a former pasture in Peru

Boluwatife Oyewunmi, 22, who was shot in Enfield on April 5th, 2017, remained in a critical condition in hospital until he died on Thursday July 11th