Science News

There's no shortage of debate about the role tech has played in politics. From misinformation being spread via WhatsApp in Brazil to Facebook becoming a tool for hate speech in Myanmar to the Cambridge Analytica scandal ...

A new way to deliver DNA to spinal nerve cells brings us a step closer to a gene therapy for amyotrophic lateral sclerosis

With thousands of fans clapping, chanting, shouting and jeering, college basketball games can be almost deafeningly loud. Some arenas have decibel meters, which, accurately or not, provide some indication of the noise vo...

There was a huge amount of excitement when the Higgs boson was first spotted back in 2012 - a discovery that bagged the Nobel Prize for Physics in 2013. The particle completed the so-called standard model, our current be...

In physical, biological and technological systems, the time that a system's components take to influence each other can affect the transition to synchronization, an important finding that improves understanding of how th...

Many of today's methods of purifying water rely on filters and chemicals that need regular replenishing or maintenance. Millions of people, however, live in areas with limited access to such materials, leading the resear...

Methane gas released from landfills has long been a topic of interest for alternative energy. One issue, however, is that landfill gases contain numerous contaminants, such as volatile methyl siloxanes, whose silica depo...

A whiff of plasma, when combined with a nanosized catalyst, can cause chemical reactions to proceed faster, more selectively, at lower temperatures, or at lower voltages than without plasma--and nobody really knows why.

A study suggests that a special tax could reduce meat consumption and prevent 220,000 deaths a year worldwide

To break out of Earth's lower orbit, hypersonic vehicles must reach speeds greater than Mach 5. At these hypersonic speeds, the air particles and gases that flow around the vehicle and interact with the surfaces generate...

Some varieties of Duncan Hines instant cake mix are being recalled because they may contain a not-so-tasty ingredient: Salmonella.

It might surprise you that scientists at CERN--the home of the world's largest particle accelerator--don't always think bigger is better. At 17-miles in diameter, CERN's Large Hadron Collider (LHC) is the biggest and mos...

Most people don't think of the mighty Tyrannosaurus rex as having the grace of a pirouetting ballerina or the poise of a spinning figure skater, but new research indicates that the dinosaur king was quite good at turning...

A new convolutional neural network uses PET brain scans to detect biological signs of Alzheimer's disease years before the symptoms appear, researchers report.

People who experience generalized anxiety disorder (GAD) exhibit excessive anxiety and worry about multiple events or activities most days of the week.

Scientists from ITMO University and Lebedev Physical Institute of the Russian Academy of Sciences have proposed a new microwave antenna that creates a uniform magnetic field in large volume. It is capable of uniform, coh...

The human body has always been an incredible machine, from the grand feats of strength and athleticism it can accomplish down to the fine details of each vein, nerve, and cell. But the way we think about the body has cha...

Frogs partly regrew their hind legs after a dose of the female sex hormone progesterone was applied to the wound site for just one day

Dozens of common pharmaceuticals have been detected in Australian aquatic wildlife, suggesting an urgent need for improved wastewater purification processes

Long life spans tend to run in families, a phenomenon that's often attributed to people's genes. But a new, large study questions that.

Quantum entanglement, doubted by Einstein, has passed increasingly stringent tests. Over 12 billion years ago, speeding particles of light left an extremely luminous celestial object called a quasar and began a long jour...

A trio of researchers from CSIC-Universitat de València and Universitat de Barcelona has used data from the IceCube detector in Antarctica to measure Earth's mass. In their paper published in the journal Nature Physics,...