Study shows the Earth formed from dry, rocky building blocks
Billions of years ago, in the giant disk of dust, gas, and rocky material that orbited our young sun, larger and larger bodies coalesced to eventually give rise to the planets, moons, and asteroids we see today......»»
Meteorite contains evidence of liquid water on Mars 742 million years ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue University and is one of the few meteorites that can be traced.....»»
Climate policy monitor reveals net zero regulations surge globally but implementation gap remains
As countries meet at COP29 in Baku, a new Oxford University study, developed through pro-bono partnerships with 48 leading law firms around the world, provides the most detailed view yet of how key economic rules are aligning—or not—to climate go.....»»
Planet saw its 2nd-warmest October in 175-year record: 2024 on pace to be world"s warmest year on record
Earth saw another unusually warm month, with October 2024 ranking as the second-warmest October in NOAA's 175-year global climate record......»»
When does Netflix’s The Night Agent season 2 start streaming? It’s closer than you think
The Night Agent, one of Netflix's most popular shows, returns in 2025 with season 2. Find out when the second season premieres and watch the all-new teaser. .....»»
Bluesky reaches 15 million users as more people look for alternatives to X
Bluesky, one of the many microblogging platforms, has now officially reached the milestone of 15 million registered users. A month ago, Bluesky still had 13 million followers, which shows that the social network is growing rapidly as more people look.....»»
What did the snowball Earth look like?
Entire continents, even in the tropics, seems to have been under sheets of ice. By now, it has been firmly established that the Earth went through a series of global glaciations a.....»»
Agrivoltaics for sustainable food, energy and water management in East Africa
Combining solar power production with agriculture can significantly boost crop yields, conserve water and generate low-carbon electricity for areas particularly vulnerable to climate change, a new study has shown......»»
Fine-tuning ion exchange membranes for better energy storage
Researchers at Imperial College London, supported by colleagues at a range of other institutions, have published a study in Nature that will help fine-tune a new class of ion exchange membranes. The results should make it possible to build longer las.....»»
Physicists achieve high-precision imaging of complex molecules using highly charged ions
A new study published in Physical Review Letters and led by researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) has demonstrated that a Coulomb explosion induced by highly charged ions is a unique tool for.....»»
New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel c.....»»
Revisiting the Stanford Prison Experiment 50 years later
Ars chats with director Juliette Eisner and original study participants in new documentary series. In 1971, Stanford University psychologist Philip Zimbardo conducted a notorious.....»»
Revisting the Stanford Prison Experiment 50 years later
Ars chats with director Juliette Eisner and original study participants in new documentary series. In 1971, Stanford University psychologist Philip Zimbardo conducted a notorious.....»»
Faster flowing glaciers could help predict nearby volcanic activity
Glaciers that are within three miles of a volcano move nearly 50% quicker than average, a new study has found, which could help create early warning of future eruptions......»»
Best early GPU Black Friday deals: Save on top graphics cards now
Building a gaming PC can be expensive, especially when it comes to the GPU but, luckily, we've collected some of the best deals on graphics cards you'll find......»»
Social engineering scams sweep through financial institutions
North American financial institutions fielded 10 times more reports of social engineering scams in 2024 than they did a year ago, according to BioCatch. The data shows scams now represent 23% of all digital banking fraud. Growing danger of deepfake a.....»»
Cyber professionals face an IP loss reckoning in 2025
AI can expose your work secrets. The same goes for AI-generated content, which has revolutionized workplace productivity but comes with hidden risks. As more employees use AI models to streamline tasks—whether drafting reports, building code, or de.....»»
This elephant figured out how to use a hose to shower
A younger rival may have learned how to sabotage those showers by disrupting water flow. Mary the elephant shows off her hose-showering skills. Credit: Urban et al./Curren.....»»
Most US book bans target children"s literature featuring diverse characters and authors of color
Book bans in U.S. schools and libraries during the 2021-22 school year disproportionately targeted children's books written by people of color—especially women of color—according to a peer-reviewed study we published. They also tended to feature.....»»
More evidence that Europe"s ancient landscapes were open woodlands: Study finds oak, hazel and yew were abundant
In 2023 a research group from Aarhus University in Denmark found that light woodland and open vegetation dominated Europe's temperate forests before Homo sapiens. In a new study, recently published in the Journal of Ecology, they take a closer look a.....»»
Disney+ 2025 preview trailer teases Andor season 2, The Bear season 4, Alien: Earth, and more
To celebrate the streamer's fifth anniversary, Disney+ released a trailer featuring upcoming TV shows in 2025, including Andor season 2 and The Bear season 4......»»