Two-faced nanoparticles help make stickier, more water-repellent paint

Researchers in the US and UK have found a new way to improve paints and coatings, by adding “two-faced” nanoparticles. With one face that attracts water and another that repels it, the particles arranged themselves into a flat layer on a painted surfac… Continue reading Two-faced nanoparticles help make stickier, more water-repellent paint→

Repeating radio signal from space fires back up on predicted schedule

Back in June, astronomers discovered a hidden pattern within seemingly-random radio signals from space. Based on years of data, it was predicted that the next bursts of activity should flare up around August – and now those signals have come through, r… Continue reading Repeating radio signal from space fires back up on predicted schedule→

Antivitamins breakthrough could make for antibiotics alternative

Antibiotics are one of the most important medical breakthroughs of all time – but their usefulness is beginning to unravel, with potentially devastating results. In the hunt for new drugs, researchers have now investigated how an antivitamin of Vitamin… Continue reading Antivitamins breakthrough could make for antibiotics alternative→

Rare-earth element upgrade to help observatory detect ancient neutrinos

The Super-Kamiokande neutrino observatory in Japan has received a relatively simple upgrade that should allow it to look further back in time. A rare-earth element called gadolinium has been added to the water in the huge underground facility, which wi… Continue reading Rare-earth element upgrade to help observatory detect ancient neutrinos→

Backup livers grown in lymph nodes of pigs with liver disease

The liver performs many vital functions in the body, so its cells are quick to regenerate. Now, researchers at the University of Pittsburgh have discovered just how persistent those cells can be. In tests in pigs with severe liver damage, functional ne… Continue reading Backup livers grown in lymph nodes of pigs with liver disease→

CERN’s powerful new linear accelerator fires up ahead of LHC upgrade

After an almost two-year shutdown for repairs and upgrades, CERN’s Large Hadron Collider (LHC) is beginning to fire back up for its next phase of probing the mysteries of physics. Its newest particle accelerator, Linac 4, completed its first test run o… Continue reading CERN’s powerful new linear accelerator fires up ahead of LHC upgrade→

First functioning mini human hearts grown from stem cells

Scientists have created the first-ever functional miniature human hearts in the lab. Grown from stem cells, these heart “organoids” are made up of all primary heart cell types and have functioning chambers and vasculature. They could help us understand… Continue reading First functioning mini human hearts grown from stem cells→

Internet speed record shattered at 178 terabits per second

The fastest internet speed in the world has been clocked at an incredible 178 terabits per second (Tb/s) – fast enough to download the entire Netflix library in under a second. Engineers in the UK and Japan have developed new ways to modulate light bef… Continue reading Internet speed record shattered at 178 terabits per second→

Resistance training video game has you punching fantasy monsters

Video games are often associated with laziness, but more and more of them are using those engaging reward systems to help people stick to fitness routines. The latest is Quell, a game about punching your way through a fantasy world while getting a high… Continue reading Resistance training video game has you punching fantasy monsters→

Sun’s long-lost twin could have captured Planet Nine

While the Sun is very clearly a solo act nowadays, some astronomers theorize that it once had a binary companion star. Now, Harvard scientists have added weight to the idea by showing that an ancient binary solar system explains the strange structure o… Continue reading Sun’s long-lost twin could have captured Planet Nine→