Hubble catches nebula fizzling out faster than thought possible

Planetary nebulae are basically slow-motion explosions in space, expected to expand and then fade over tens of thousands of years. But in an unprecedented show, the Hubble Space Telescope has witnessed a nebula fading and shrinking dramatically within … Continue reading Hubble catches nebula fizzling out faster than thought possible→

Light-activated material stores potential energy for months or years

Researchers at Lancaster University have developed a new material that can store energy for months, and potentially years, at a time. The material can be activated by light, and then release the pent-up energy on demand in the form of heat.Continue Rea… Continue reading Light-activated material stores potential energy for months or years→

“Odd radio circles” are the latest cosmic mystery to stump astronomers

With the mystery of fast radio bursts looking increasingly solved, astronomers need a new cosmic conundrum to ponder. And right on cue, a brand new noodle-scratcher has emerged from the depths of space – everyone, meet “odd radio circles,” or ORCs.Cont… Continue reading “Odd radio circles” are the latest cosmic mystery to stump astronomers→

New evidence strengthens link between telomere length, aging and cancer

It’s long been thought that our cells stop dividing as we age as a natural preventative measure against cancer. Now a new study has found an intriguing piece of evidence supporting this hypothesis in genomes from several families that seem to be partic… Continue reading New evidence strengthens link between telomere length, aging and cancer→

GeForce RTX 3060 Ti packs moderate power into entry-level GPU

Right on cue, Nvidia has announced its newest GPU, the GeForce RTX 3060 Ti. If you were on the fence about forking out for the RTX 30 Series flagships a few months ago, the 3060 Ti brings at least some of that power down to a more palatable price.Conti… Continue reading GeForce RTX 3060 Ti packs moderate power into entry-level GPU→

“Anti-antibiotic” aims to slow rise of drug-resistant bacteria

Antibiotics are one of the most important medical breakthroughs of the last century, but decades of overuse means bacteria are quickly developing resistance to them. Now, a team of scientists has found that a drug already approved by the FDA can act as… Continue reading “Anti-antibiotic” aims to slow rise of drug-resistant bacteria→

Neutrino detector finds new type of “ghost particle” from the Sun

Borexino, a huge underground particle detector in Italy, has picked up a never-before-seen type of neutrino coming from the Sun. These neutrinos confirm a 90-year-old hypothesis and complete our picture of the fusion cycle of the Sun and other stars.Co… Continue reading Neutrino detector finds new type of “ghost particle” from the Sun→

New electrolyzer could make hydrogen and oxygen out of salty Mars water

Weight is a premium on space launches, so the less we have to take with us, the better. Now, engineers at Washington University in St. Louis have developed a new electrolysis device that may be able to convert very salty Martian water into breathable o… Continue reading New electrolyzer could make hydrogen and oxygen out of salty Mars water→

T cells squeeze fresh drugs into cancer in new immunotherapy treatment

Researchers at EPFL have demonstrated a new method to make immunotherapy a more effective and directed treatment against cancer. The team designed microparticles containing drugs that are only released when T cells physically squeeze them, on contact w… Continue reading T cells squeeze fresh drugs into cancer in new immunotherapy treatment→