Toggle light / dark theme

Get the latest international news and world events from around the world.

Log in for authorized contributors

Earth’s First Crust Was Continental — Long Before Plate Tectonics Began

New research suggests that Earth’s first crust, formed over 4.5 billion years ago, already carried the chemical traits we associate with modern continents. This means the telltale fingerprints of continental crust didn’t need plate tectonics to form, turning a long-standing theory on its head.

Using simulations of early Earth conditions, scientists found that the intense heat and molten environment of the planet’s infancy created these signatures naturally. The finding shakes up how we understand Earth’s evolution and could even influence how we think about crust formation on other planets.

A surprising shift in earth’s history.

Cracking the Devil’s Staircase: How a Time Crystal Danced Through Chaos

A team of physicists has made groundbreaking observations in a semiconductor-based time crystal by periodically driving it with light. As the frequency was altered, the system transitioned from perfect synchronization to complex chaos, forming structures known as the Farey tree and the devil’s st

Korean Scientists Develop World’s Most Efficient Hydrogen Catalyst Using 1/3 the Precious Metal

Designed a “core-shell structure catalyst” using cost-effective ruthenium to improve its potential for commercialization. Selected as a cover paper in the prestigious catalysis journal Energy & Environmental Science. Seoul National University’s College of Engineering has announced a significa

SpotBugs Access Token Theft Identified as Root Cause of GitHub Supply Chain Attack

The SpotBugs maintainer has since confirmed that the PAT that was used as a secret in the workflow was the same access token that was later used to invite “jurkaofavak” to the “spotbugs/spotbugs” repository. The maintainer has also rotated all of their tokens and PATs to revoke and prevent further access by the attackers.

One major unknown in all this is the three-month gap between when the attackers leaked the SpotBugs maintainer’s PAT and when they abused it. It’s suspected that the attackers were keeping an eye out on the projects that were dependent on “tj-actions/changed-files” and waited to strike a high-value target like Coinbase.

“Having invested months of effort and after achieving so much, why did the attackers print the secrets to logs, and in doing so, also reveal their attack?,” Unit 42 researchers pondered.