The Laser Interferometric Gravitational-Wave Observatory had been offline for the last three years for upgrades.
A series of green laser beams descending from the sky appeared over the islands of Hawaii back on January 28th.
A new study has demonstrated the possibility of using laser beams to redirect the path of lightning strikes.
Russia is reportedly working on a ground-based laser weapon capable of interfering with satellites in space.
The 4,000-year-old rock formation known as Al Naslaa is split so perfectly that it almost looks laser cut.
Scientists have succeeded in producing a record-breaking burst of energy using lasers and nuclear fusion.
A number of older fighter jets will be fitted out with defensive laser weapons by the mid 2020s.
The Pentagon has developed a device capable of identifying someone from their cardiac signature.
Scientists in Romania have built the world's most powerful laser with an output of over 10 petawatts.
A new theory suggests that aliens could fire lasers at black holes to help propel their ships through space.
A new MIT study has proposed a way to not only attract alien astronomers, but also to communicate with them.
The futuristic new weapon is capable of setting fire to targets from a distance of over half a mile away.
The Pentagon has been working on a new non-lethal weapon that can make people hear voices and sounds.
A new study by researchers in China has put forward a novel new way of tackling the problem of space junk.
The European X-ray Free Electron Laser (XFEL) is able to recreate the conditions found inside the Sun.
The high-powered Diocles Laser in Nebraska is changing the way that scientists look at the universe.
The impressive invention is reportedly around ten times as powerful as any other laser of its kind.
A new Ministry of Defence project is aiming to test out the benefits of 'directed energy' technology.
A madcap laser junkie has created a device that is 33 million times brighter than the surface of the sun.
A new type of propulsion system could see lasers being used to 'push' a spacecraft up to great speeds.