The Spanish population is now close to 49 million people due to the arrival of foreigners

The treatment, given to four people with damaged corneas, seems safe but needs to be tested in larger trials.

The software was available for a brief time on the Chrome Web Store.

Virologist Beata Halassy says self-treatment worked and was a positive experience — but researchers warn that it is not something others should try.

Transpennine network trial confirms battery tech can reduce fuels costs by half and allow intercity trains to travel through stations in zero emission mode

The UK’s fertility rate is at an all-time low, and many other countries face similar declines, creating ageing populations. But can ecological benefits of fewer people outweigh social problems created?

Scientists in Japan have created hybrid plant-animal cells, essentially making animal cells that can gain energy from sunlight like plants. The breakthrough could have major benefits for growing organs and tissues for transplant, or lab-grown meat.

The Concorde was the first turbojet-powered supersonic airliner to enter service flying passengers across the Atlantic at Mach 2 speed.

After a summer that tied for the country's hottest, meteorologists say an unusually warm autumn is delaying snowfall

"It is a dangerous precedent that hits us all," said fired journalists.

Inside a hunk of a material called a semimetal, scientists have uncovered signatures of bizarre particles that sometimes move like they have no mass, but at other times move just like a very massive particle

Strains specialized to live in high-CO2 oceanic environments have evolved traits that are useful for decarbonization and bioproduction

Archaeologists have revealed an ancient lost Mayan city using advanced laser mapping technology, unearthing monumental structures such as pyramids and plazas. Named Valeriana, the city is believed to have been founded before 150 AD.

Psilocybin therapy shows antidepressant potential, but its therapeutic actions are not well understood. We assessed the subacute impact of psilocybin on brain function in two clinical trials of depression. The first was an open-label trial of orally administered psilocybin (10 mg and 25 mg, 7 d apar...

Apple reportedly teamed up with China's BYD in 2017 to develop a long-range battery system using lithium iron phosphate cells.

It turns out that Benjamin Franklin was on to something in 1747