New research reveals that midlife in the U.S. is becoming more stressful and less secure. Middle age is often portrayed as a time of stability, career peaks, and established family life. It is also tied to familiar stereotypes, from the so-called “midlife crisis” to sudden lifestyle changes. In reality, researchers typically define midlife as the […]
How Cells Copy DNA Might Matter More Than We Ever Realized
A subtle failure during cell division can set off dramatically different outcomes, according to new research exploring whole genome duplication. A new study finds that the way a cell fails to divide after copying its DNA can shape what happens to it next. Cell division is a core process of life, requiring thousands of molecules […]
How Cells Copy DNA Might Matter More Than We Ever Realized
A subtle failure during cell division can set off dramatically different outcomes, according to new research exploring whole genome duplication. A new study finds that the way a cell fails to divide after copying its DNA can shape what happens to it next. Cell division is a core process of life, requiring thousands of molecules […]
Scientists Just Solved the Mystery of the Twelve Apostles
Australia’s Twelve Apostles are towering time capsules, lifted by tectonics and carved by the sea. Researchers at the University of Melbourne have, for the first time, explained how Australia’s famous Twelve Apostles came to be. Their study shows that slow movements of tectonic plates over millions of years lifted and tilted these massive limestone formations […]
Scientists Just Solved the Mystery of the Twelve Apostles
Australia’s Twelve Apostles are towering time capsules, lifted by tectonics and carved by the sea. Researchers at the University of Melbourne have, for the first time, explained how Australia’s famous Twelve Apostles came to be. Their study shows that slow movements of tectonic plates over millions of years lifted and tilted these massive limestone formations […]
Why Did the Neanderthals Disappear? Scientists Reveal Humans Had a Hidden Advantage
Homo sapiens’ interconnected networks gave them a survival edge over more isolated Neanderthals amid environmental changes. A new modeling study suggests that stronger links between groups may have helped Homo sapiens outlast Neanderthals. Scientists still do not fully understand why Neanderthals disappeared while modern humans established a lasting presence in Europe. The explanation likely involves […]
Unusually Warm Water Detected Creeping Toward Antarctica – and Scientists Are Alarmed
Warm, deep water is shifting closer to Antarctica, threatening ice shelves and altering global ocean circulation, with implications for sea level and climate. A long-term analysis of ocean data has revealed that heat stored deep in the ocean is moving closer to Antarctica, raising concerns about the stability of the ice shelves that surround the […]
Scientists Uncover Hidden Property of Light That Twists Matter Sideways
A new measurement method reveals that light can twist nanoscale objects in unexpected ways. Light is not just something we see. It can also exert physical forces that push and twist matter. In the 1870s, James Clerk Maxwell proposed that light carries momentum and can apply pressure to objects. Nearly 100 years later, in the […]
Scientists Uncover Hidden Property of Light That Twists Matter Sideways
A new measurement method reveals that light can twist nanoscale objects in unexpected ways. Light is not just something we see. It can also exert physical forces that push and twist matter. In the 1870s, James Clerk Maxwell proposed that light carries momentum and can apply pressure to objects. Nearly 100 years later, in the […]
Artemis II Just Proved NASA Is Closer Than Ever to Returning to the Moon
NASA’s Artemis II mission has successfully wrapped up, and early analysis shows the agency’s next-generation Moon systems performed remarkably well. After NASA’s Artemis II mission ended with a successful splashdown, engineers began a detailed review of mission data. Teams are examining how critical systems performed across the Orion spacecraft, the SLS (Space Launch System) rocket, […]