New antimatter trap could help explain why cosmos didn’t self-destruct

Antimatter is a tricky substance to study, not least because it will annihilate any container you try to put it in. But now, physicists at CERN have developed a new antimatter trap that can cool down samples in seconds, rather than hours. This advance … Continue reading New antimatter trap could help explain why cosmos didn’t self-destruct→

James Webb Space Telescope completes its final testing phase

We don’t want to count our chickens just yet, but it looks like the James Webb Space Telescope (JWST) might actually launch in October, for real this time. The perennially delayed instrument has completed its final tests and is now being prepped for sh… Continue reading James Webb Space Telescope completes its final testing phase→

Multicolored radio rules out more suspects in fast radio burst mystery

Fast radio bursts (FRBs) are among the most intriguing cosmic mysteries of our time, and now we might be one step closer to an answer for what creates them. By examining multiple “radio colors” simultaneously in a batch of repeating signals, astronomer… Continue reading Multicolored radio rules out more suspects in fast radio burst mystery→

Say hi to Hycean worlds, a new class of exoplanet that could host life

More than 4,400 exoplanets have been discovered to date, and in the hunt for whether there may be life out there most of our attention has been focused on Earth-like worlds. But now, astronomers have defined a new class of exoplanet called “Hycean” wor… Continue reading Say hi to Hycean worlds, a new class of exoplanet that could host life→

“Nanojars” capture carbon dioxide dissolved in water

Carbon dioxide in the atmosphere attracts most of the attention in environmental concerns, but much of that ends up in oceans, making them more acidic. Now scientists have created “nanojars” that can easily capture this and other pollutants from water…. Continue reading “Nanojars” capture carbon dioxide dissolved in water→

Lung fibrosis reversed in mice using existing FDA-approved drug

Pulmonary fibrosis is a lung condition involving excessive scarring that affects patients’ breathing, and currently can’t be cured. But now, scientists at the University of Alabama have found a way to reverse the condition in mice, using a drug that’s … Continue reading Lung fibrosis reversed in mice using existing FDA-approved drug→

Never-before-detected gravitational waves hint at dark matter

A new type of gravitational wave detector running in Western Australia has recorded two rare events that might be signals of dark matter or primordial black holes. These high-frequency gravitational waves are beyond the range of most detectors and have… Continue reading Never-before-detected gravitational waves hint at dark matter→

Splitting and bouncing beams boosts 5G speed and coverage

There are two main versions of 5G technology, depending on what you prioritize – speed or coverage. But now, engineers at the University of California San Diego have found a way to get the best of both worlds, using an algorithm to bounce faster signal… Continue reading Splitting and bouncing beams boosts 5G speed and coverage→

Perovskite memory device transmits data in both light and electricity

While the data on most memory devices can be read using electric signals, an emerging technology encodes data in light, so a system can read it back just by checking if an LED is on or off. Now, researchers have developed a new device based entirely on… Continue reading Perovskite memory device transmits data in both light and electricity→

Fat cell distress signal could help unlock the “obesity paradox”

Obesity is associated with a whole range of health problems, but in some specific cases, it appears to be protective in the short term against cardiovascular disease. This “obesity paradox” remains mysterious, but now researchers may have uncovered one… Continue reading Fat cell distress signal could help unlock the “obesity paradox”→