Across Earth, every night, thousands of automated stargazers are waiting to take pictures of shooting stars. I am one of the scientists who study these meteors.
Decomposition of dead leaves in Veluwe forests has declined by tens of percent since the turn of the century. Meteorologists from Wageningen University & Research discovered this in an analysis of long-term measurements. The cause appears to lie in soil acidity. This is noteworthy because nitrogen deposition in the area has actually decreased over the same period. The effects of nitrogen entering the ecosystem in the past may still be lingering.
Ants are known for many things. They fight, bite and sometimes compete for every crumb. We can now possibly add cleaning services to that list, according to a study published in the journal Ecology and Evolution.
A new study led by researchers at the Institute of Materials Science of Barcelona (ICMAB-CSIC) reveals why a particular boron-rich molecule, called o-FESAN, behaves in an unusually helpful way, remaining intercalated into DNA even though it was thought it should be repelled by it. The paper is published in the journal Aggregate and builds on research published in 2024 in the Journal of Materials Chemistry B.
It often starts with something small, such as a new bird in a branch, a vibrant butterfly in a yard, a colorful plant growing through a crack in the sidewalk, or as part of a lawn. Suddenly, you are engaged and can't help but snap a photo with your smartphone to satisfy that curiosity to learn the species' name, where it comes from, and more.
Physicists in China have simulated the effect of "false vacuum decay": a phenomenon believed to play out constantly in the seemingly empty expanses of space, and which one theory even suggests could bring an abrupt end to the entire universe. In a paper published in Physical Review Letters, Yu-Xin Chao and colleagues at Tsinghua University, Beijing, mimicked the effect using a simple tabletop experiment.
New technology has helped a team of scientists uncover more than 20 microscopic fossils, including a species previously unknown to science. The discovery may provide us with fresh insights into the Late Ordovician, one of the largest mass extinction events in our planet's history.
Look up at a full moon on a clear night and you are staring at a face that has been punched, gouged, and battered for 4 billion years. Those dark patches are vast basins blasted open by impacts so colossal they reshaped a world. The lighter highlands are pocked and pitted, crater upon crater, each one a frozen record of a collision that happened long before humans walked Earth. Unlike our own planet, the moon has no weather to smooth things over, no rivers to fill the hollows, and no wind to soften the edges. What hits it stays.
A recent archaeological project has physically reconstructed the ceremonial dress of medieval Nubian royalty and clergy, offering a rare glimpse into how clothing shaped and communicated authority in Christian Nubia. The research is published in the journal Antiquity.
Information and communication technology (ICT) has reshaped our lives, how we live, how we work, how we entertain ourselves. That much is true, at least for the developed and developing world. ICT refers to everything from smartphones and laptops to software and cloud-based platforms and, increasingly, to the so-called Internet of Things (IoT), smart devices in the workplace, our homes and places of entertainment and recreation. ICT has enabled constant connectivity and more flexible working arrangements, fundamentally altering the structure of the modern workplace.
