Arezki Amiri

Antiferromagnets, known for their unique magnetic structure where neighboring atoms align in opposite directions, canceling each other out, are gaining attention for their potential in advancing spintronics and electronic devices....

For decades, the Lambda Cold Dark Matter (LCDM) model dominated cosmology, building on Big Bang theories. It proposed that the universe expanded from a hyperdense state, with spacetime expansion causing...

Artificial light at night (ALAN) doesn’t just contribute to sky pollution — it may also have damaging effects on the brain. A recent study highlights a potential link between light...

SpaceX's Starship rocket could begin Mars missions in as little as two years, with the first flights aiming to land uncrewed spacecraft on the Red Planet. If these missions are...

A relentless heatwave is expected to sweep across the U.S. West this week, intensifying what has already been a blistering summer. Southern California, Arizona, and Nevada are bracing for some...

Two years after NASA's Dart mission, which involved a deliberate spacecraft collision with the asteroid Dimorphos, researchers have revealed new findings about the aftermath. According to a study published on...

Despite it being winter in the Southern Hemisphere, temperatures in Australia have reached unprecedented levels. On August 26, a remote coastal area in Western Australia set a new national winter...

As global temperatures soar, the use of air cooling is becoming more widespread, contributing to higher energy consumption and environmental concerns. In response, researchers at the University of Maryland’s Center...

When people think about healthcare’s contribution to climate change, images of energy-hungry hospitals and heaps of single-use medical supplies often come to mind. But few would suspect that a critical...

NASA has confirmed the homecoming date for Boeing's Starliner capsule, with plans for its departure from the International Space Station (ISS) scheduled for no earlier than Friday, September 6, contingent...

Major new challenges may be arising in the place of actions targeting global warming. The latest studies have emphasized that emissions of methane produced by nature, more so from tropical wetlands...

Asteroids hurtling through space at mind-boggling speeds are not just the stuff of sci-fi nightmares—they're a real threat to our planet. While Earth has dodged catastrophic impacts for millions of...

Scientists have observed an unexpected increase in the ratio of deuterium to hydrogen in the atmosphere of Venus, a stunning discovery that could rewrite the textbooks on our closest planetary...

In an unfortunate series of events, NASA has decided to ground Boeing's Starliner spacecraft after declaring it unsafe. This has resulted in astronauts Butch Wilmore and Suni Williams being stranded...

Astronomers are chasing one of the most elusive mysteries in the cosmos: how supermassive black holes—the largest known black holes—merge into monstrous giants that can weigh billions of times more...

Scientists have made a stunning discovery by revealing the presence of shocked gas in the protoplanetary disc surrounding the young star TW Hydrae, which could indicate the formation of a...

SpaceX is targeting Tuesday, August 27th for the launch of the highly anticipated Polaris Dawn mission. The mission will send a Crew Dragon spacecraft to its highest orbit yet and...

Unitree Robotics, a company known for its quadruped robots, is making waves with its new G1 humanoid, priced at just $16,000. Originally focused on four-legged models like the Go2 and...

In an alarming new report, the National Oceanic and Atmospheric Administration (NOAA) confirmed what we feared: July 2024 marks the 14th straight month of record-breaking heat, a new all-time record...

In a stunning twist, a new study has shattered previous claims of an intermediate-mass black hole lurking at the centre of Omega Centauri, the Milky Way's most massive globular star...

The terrifying asteroid that wiped out the dinosaurs? It didn't just come from anywhere in the solar system—it was hurled at us from beyond Jupiter, a distance so vast that...

Greatly disappointed, to the relief of all those who keep an eye on the skies, the massive object was not an asteroid. ESA's Juice Spacecraft Confused with a Threatening Asteroid...

Astronomers have discovered that a DISTANT QUASAR may be responsible for shutting down star formation in galaxies within its vicinity. The quasar, known as VIK J2348-3054, is one of the farthest...

Hidden beneath the idea of the asteroids being plain space rocks is a more complex issue. Recent studies have shown that certain asteroids may possess moons having strange shapes like...

Having been initiated in 2011, NASA’s NEOWISE mission has recently concluded its work after identifying more than 3,000 near-Earth objects (NEOs), which are asteroids and comets that can potentially hit...

In a significant move for public health, the FDA has officially banned a widely debated soda ingredient known as brominated vegetable oil (BVO). This decision comes after years of scrutiny...

Are you ready for a challenge that will put your observation and logic skills to the test? This visual puzzle might seem straightforward at first glance, but it's designed to...

While the Earth appears perfectly round from space, its true shape is more complex and fascinating. Despite the seemingly smooth, spherical appearance captured in images from space, the reality is...

Transforming your home into a space for power walking can be a game-changer for your fitness routine. Not only is it convenient, but it also brings numerous health benefits without...

As summer temperatures soar, finding effective and economical methods to keep your home cool is crucial. While air conditioning remains the go-to solution for many, not everyone can afford its...

Gastroenterologists have highlighted fennel as a seasonal vegetable with numerous health benefits, particularly for intestinal health and weight loss. Dr. Saurabh Seth, known as @doctorsethimd on social media, recently shared...

If you’ve ever noticed an N icon on your phone’s screen near the clock, you might have been curious about its purpose. This seemingly simple symbol holds a range of...

Drinking lemon water has become a popular health trend, with numerous claims about its benefits. This simple beverage, made by adding freshly squeezed lemon juice to water, is believed to...

Recent forecasts by the noaa (national oceanic and atmospheric administration) have confirmed the anticipated return of la niña, with new projections pointing to its arrival later this year. This climatic...

Samsung has recently rolled out an important update to enhance the security of its phones. However, this option must be activated in the settings to be effective. With the rise...

Often without realizing it, individuals without close friends tend to exhibit certain behaviors, note specialists. Having close friends is essential for our well-being. Studies have revealed that the effects of...

Renowned Harvard astronomer Abraham Loeb has once again sparked intrigue in the scientific community with his latest theory: our universe might be the product of a cosmic chemistry experiment conducted...

On May 15, 2024, NASA's Juno spacecraft captured intriguing images of a mysterious object near Jupiter's Great Red Spot. This phenomenon, observed in Juno's latest flyby, adds to the growing...

Solar storms, commonly known as solar flares, are regular phenomena for a fiery gas star like our Sun. These powerful events are not only stunning displays in our sky but...

After a two-year hiatus caused by technical challenges, Blue Origin is set to resume its space tourism ventures, launching its next mission with a distinctly international crew including French entrepreneur...

Recent advancements in nuclear propulsion technology may significantly shorten the travel time to Mars, a leap forward in space exploration. With ongoing developments by agencies like NASA, the potential of...

After several years of anticipation, the launch of the Ariane 6 rocket is finally on the horizon. This event marks a significant milestone for both France and Europe as they...

On May 14, an asteroid the size of a small vehicle, designated 2024 JN16, made a remarkably close approach to Earth. This event provided a unique opportunity for astronomers to...

In an ambitious blend of science fiction and cutting-edge technology, NASA has embarked on a remarkable project under its Innovative Advanced Concepts (NIAC) program. The project, named Flexible Levitation on...

The emergence of AI in asteroid detection. In an astounding display of technology, artificial intelligence (AI) has revealed the presence of more than 20,000 previously unknown asteroids in our solar...

The specter of "climate lockdowns" has emerged as a new measure against extreme heat, a development driven by global warming and exacerbated by phenomena like El Niño. Introduction: The Genesis...

Recent studies confirm a concerning trend: tropical cyclones in coastal regions around the globe are intensifying at a faster rate, with climate change playing a significant role in this escalation....

In a groundbreaking discovery, the James Webb Space Telescope (JWST) has detected an atmosphere surrounding the exoplanet 55 Cancri e, often described as a "super-Earth." This marks the first time...

The upcoming inaugural launch of the Ariane 6 rocket marks a significant milestone in European space capabilities. This article delves into the comprehensive interview with Toni Tolker-Nielsen, the Director of...

SpaceX, in collaboration with the privately funded Polaris program, has developed new space suits that are suitable for both inside and outside use during what will be history's first private...