By Jonathan Fildes, Science and technology reporter, BBC News

When the first lasers were developed in the 1960s they were described as “a solution looking for a problem.”

Today, the beams of light are ubiquitous, crammed into everything from CD players and phone networks to supermarket checkouts and research laboratories. They have found many problems to solve.

But if an international team led by UK scientists gets its way, lasers could soon face their biggest challenge yet: solving the world’s energy crisis in an environmentally friendly way.

Researchers from the Rutherford Appleton Laboratory (RAL) in Oxfordshire, working with partners from 14 countries, have tabled a proposal to use lasers to recreate the physical reactions at the heart of the Sun.

Read the full story from the BBC