BBC

Meet the "transhumanists" who are pushing the boundaries of technology to implant chips and more into their bodies.

Organisers of the Cardiff Half Marathon have taken measures to reduce the event's carbon footprint.

They want to highlight the fact they are one of the industries worst affected by climate change.

The research vessel is spearheading the biggest ever scientific expedition at the North Pole.

Citizen scientists have helped shed light on a type of fungi that can spread underground for miles.

To prevent another summer of mass fish deaths, authorities have launched a painstaking operation.

A man who had not walked for two years was able to move all his limbs thanks to new technology.

Scientists in Oxfordshire are trying to decipher scrolls buried when Mount Vesuvius erupted in AD79.

At least one in five vertebrate species on Earth are bought and sold on the wildlife market.

A report on nature in the UK also shows 41% of species have experienced decline.

With a warning hundreds of wildlife species are at risk in Wales, one Gower farm is helping conservation.

Russian president Vladimir Putin said there was a need to be "realistic" about renewable energy.

Climate change activists sprayed fake blood outside the Treasury - but the jet was too powerful.

A team of more than 60 experts is trying to find out more about the enigmatic Nabataean culture.

Taking all the available data, it was clear something was amiss with the tsunami-generating volcano.

Launch towers and "antenna farms" have been proposed for the 815-acre site in the north Highlands.

Women inventors account for just under 13% of patent applications globally, according to a study.

Drones can be used to work out the body mass of the largest animals on the planet, helping in their conservation.

This tiny Himalayan village has shunned single-use plastics – the impact is too serious for them.

A huge earthquake off Alaska in the 1960s caused tsunamis that scientists say washed a tropical fungus ashore.