Scientists have found that the way certain ring‑like molecules bend and twist can be changed dramatically by adding small groups of atoms. These rings, called pillar‑arenes, are used in the design of artificial “molecular cages” that can grab other molecules inside them. The success of these cages d
"The death of a 23‑year‑old activist after a violent beating has sparked heated debate across France. The young man, who was present to support a protest group, fell into a coma after the attack and later died on Saturday. The incident happened outside a talk by Rima Hassan, a member of the Europe
Nine people lost their lives after Israeli aircraft targeted areas in northern and southern Gaza. In the north, a tent camp that sheltered displaced families was struck. Four residents were killed there. In the south, a strike hit Khan Younis and caused five deaths. Israeli officials say they
Studies that look at why teens feel detached from their thoughts or surroundings often use a tool called structural equation modeling. This method lets researchers test whether one factor, like stress or social anxiety, indirectly influences another factor, such as feeling disconnected. Recent wo
NASA is working hard to stop fuel leaks on its big rocket before the next test. The Space Launch System (SLS) used for Artemis missions has had a problem with hydrogen leaking during fueling. The leak caused a practice countdown to stop early in February. Scientists traced the problem to the
The recent dismissal of the Justice Department’s antitrust chief signals a shift toward a more business‑friendly climate in Washington. Law firms are now drafting memos that reflect the current administration’s willingness to approve corporate mergers, a reversal from last year’s campaign rhetoric t
Eileen Gu, the 22‑year‑old Chinese athlete who won silver in slopestyle earlier this week, expressed disappointment after the International Ski and Snowboard Federation (FIS) refused to adjust her training timetable for the halfpipe event. She is the only woman competing in all three freestyle di
The city of el‑Fasher in Sudan’s Darfur region became the scene of a brutal assault that left more than six thousand people dead over just three days, according to a United Nations investigation. The attack was carried out by the Rapid Support Forces (RSF) and their allied Janjaweed militia, who ove
The Colorado River, a lifeline for millions, has once again stalled negotiations among the seven western states that rely on it. Arizona, California and Nevada have urged their counterparts in Colorado, New Mexico, Utah and Wyoming to make more concessions after missing a critical deadline for the s
Scientists have released a new study that suggests the planet is nearing a dangerous threshold where many natural systems could fail. The research highlights that large ice sheets in Greenland and West Antarctica, frozen ground in northern regions, and the Amazon rainforest are closer to breaking po
