The brown marmorated stink bug is not trying to eat your house or start a family in the walls. It just wants free winter lodging, and the best time to deny entry is before check-in.
6 min read →A pioneering automatic stabilizer, a flying boat and a spectacular plunge into Great South Bay created one of aviation's most durable stories. Some details are firmer than others.
4 min read →No, it did not mean Ship High in Transit. The real story begins with an Anglo-Saxon stomach problem and somehow gets even better.
5 min read →
They sat in the same room all night. Make your choice before you read what your sense of touch is actually measuring.
Make your choice →
Ancient DNA and isotope chemistry reveal that North America's cheetah-shaped cat was a puma relative with a far more flexible life than its nickname suggests.
5 min read →
Researchers surveyed an old reaction as a network instead of optimizing it as a recipe. A minor product revealed chemistry that had remained unnoticed.
6 min read →A fluorescent sensor, three-dimensional microscopy and motion-correction software revealed unexpected signals in cartilage, kidney, muscle and blood vessels.
7 min read →
Atomic-force microscopy revealed two intact DNA double helices aligned over several turns. Simulations suggest positively charged ions help bridge them, but the experiment was a structural snapshot, not a movie of DNA pairing inside a cell.
7 min read →
Webb found 27 new objects in a sliver of sky, while Hubble helped measure their colors. Their faint light suggests that the outer solar system has preserved a surprisingly stubborn record of its birth.
8 min read →
AlphaGenome Atlas lets researchers retrieve molecular predictions for more than nine billion possible single-letter substitutions. Its real achievement is not diagnosing disease but showing scientists where to investigate next.
7 min read →
Researchers manually narrowed a vast collection of broken bones to 22 candidates. Ancient proteins revealed three overlooked human fossils, and added a new bone to the barely known Denisovan skeleton.
7 min read →
The proof-of-concept system produced text and controlled a full-body avatar, but only after researchers trained it for the neural messiness of doing two things at once.
6 min read →
OpenAI has released a 166-page proof and a Lean formalization of a result mathematicians have pursued for roughly 90 years. The logic may be machine-checkable; understanding, acceptance and credit are not.
7 min read →Slow cooling caused electric-polarization domains to pass over and under one another inside a rigid crystal. Green light could locally pull the microscopic weave apart.
7 min read →
A Nature study suggests that rare tumor cells can preserve fibrin-rich pockets that retain suppressive macrophages and keep cancer-killing T cells away. The mechanism is compelling, but the treatment evidence is still confined to mice.
7 min read →The X-rays Chandra detects may be only the high-energy spillover from objects that radiate mainly in the difficult-to-observe extreme ultraviolet. Astronomers can see their signature, but they still do not know what most of them are.
8 min read →
A puzzling seismic layer beneath NASA’s InSight lander may be the residue of an ancient magma-processing system, evidence that a stagnant planet can build surprisingly complicated crust.
7 min read →
Five fossils carry a Denisovan protein signature. The cave's longer record may also preserve the tools, prey and habitat of its occupants, but that connection is strong archaeological inference, not proof in every layer.
8 min read →
A shape-first search of more than 214 million predicted proteins led researchers to TM184C, an ancient and poorly understood regulator of cellular recycling and cargo exchange. The result is compelling, but much of its role outside cultured cells remains unknown.
8 min read →
Two large trials found fewer moderate or severe COPD exacerbations with the experimental drug tozorakimab. Its unusual feature may be who entered the trials: patients did not need elevated eosinophils.
6 min read →
Patterned ultraviolet light and a solvent bath can turn selected regions of a clear polymer into microscopic foam, producing structural white, diffractive colour and even water-repellent surfaces.
8 min read →
Atomic-force microscopy captured two negatively charged DNA molecules in remarkably precise contact. Simulations suggest that positively charged metal ions help bridge the gap, but the experiment was not a real-time movie of DNA zipping.
8 min read →
Ancient proteins identified Denisovan fossils beside tools and butchered animal bones in southwestern China. The result is a rare portrait of an extinct human lineage, and a lesson in why simple-looking technology is not necessarily simplistic.
7 min read →
One shape-memory film contracts when heated and pulls on a second film that pumps heat. The laboratory result is real, and far smaller and less electricity-free than some headlines suggest.
6 min read →
Scientists can identify hidden structures, generate lifelike calls and even hold responsive vocal exchanges with animals. A trustworthy translation is a much harder problem.
8 min read →
Savings, Treasury bills, bonds, stocks, and REITs can all produce cash. The catch is that each requires capital and makes a different trade among safety, growth, liquidity, and risk.
9 min read →
Musk imagines AI and humanoid robots producing such abundance that work becomes optional and currency loses its purpose. Technology could make many things cheaper, but it cannot settle ownership or abolish scarcity by itself.
9 min read →
Researchers can partly predict who will be broadly desirable. Predicting which two people will click is another matter.
7 min read →
Military footage, sworn testimony and unusual metal fragments offer different kinds of evidence. None has established an extraterrestrial landing.
4 min read →
Real security incidents have made the question harder to dismiss. They also reveal how much separates dangerous behavior from a prediction of humanity’s extinction.
6 min read →
A powerful visitor, a civilization that seeded life and the creator of the universe are different claims. Each would need its own support.
5 min read →
Cosmic origins, a universe capable of supporting life and the experience of divine absence raise different questions. Understanding the differences makes the debate much more revealing.
6 min read →
Researchers can track circulation, record electrical signals and interview survivors. Connecting those observations to someone’s final experience is much harder.
5 min read →
The strongest contender is a partnership. The biggest uncertainties involve landing, keeping people alive, and getting them home.
10 min read →
Limited passenger service has begun, but owner economics remain unresolved. We modeled three possible businesses, and found how quickly a promising return can disappear.
10 min read →
Cloned ferrets have produced new generations, and researchers are building increasingly capable genetic tools. The distance from those achievements to a restored extinct species depends on much more than DNA.
7 min read →
Researchers describe a parent cell containing a daughter that already holds a granddaughter. The challenge is establishing exactly what those internal structures are.
2 min read →
Buried construction layers and modern experiments reveal how ordinary materials helped shape an extraordinary ancient landscape, and why better drainage did not mean ground that could never settle.
3 min read →
High-speed experiments reveal an underwater shock wave, a growing vapor cavity and a splash that briefly pauses before water pours out again.
4 min read →
Self-balancing systems, rider assistance and electric drivetrains could eventually create a strange new class of two-wheel machine.
9 min read →