Science
Scientific discoveries and research
Baby bugs must play 'game of roulette' to find survival partners before time runs out
Symbiosis, or the interaction of two unalike species, is common and often necessary for survival. In insects, symbiotic microbes often facilitate and promote th...
Wristwatch-like device enables assessment of health risks for astronauts on mission to the moon
Just a few hours before the Orion spacecraft crossed the sky en route to the moon on April 1, mechatronics engineer Rodrigo Trevisan Okamoto received confirmati...
New UFO files offer no answers—but something is happening in the skies
The US Government has released a new trove of documents on cases of "unidentified anomalous phenomena" (UAPs)—many of which would have been described in the pas...
Rising storm floods are washing away wader nests—artificial eggs and incubation should only be last resort
Storm-driven sea floods are becoming more frequent as the climate warms, increasingly destroying the nests of threatened wader birds along the Baltic Sea coast....
These computer voices sound human enough to mislead, but one layer of speech still breaks the illusion
We are surrounded by computer-generated voices these days, from navigation systems and voice assistants to automated announcements. But how human do these voice...
Why are there so many lizards in Australia? The ancient climate holds a clue
If you travel around Australia, you will find an incredible diversity of lizards. The three-toed snake-tooth skink (Saiphos reticulatus), for example, is a pecu...
In quantum gravity, the cosmological constant may behave similar to the quantum Hall effect
Trying to solve quantum gravity is frustrating. We have made tremendous progress in quantum theory, but it seems that every time we find a new quantum technique...
Researchers identify stability range for piezoelectric glycine using nanoconfinement
Have you ever wondered if the simple building blocks of life could one day power our wearable electronics? Glycine, the simplest amino acid found in our bodies,...
Long-overlooked gene for deglycosylating enzyme in fish embryo identified
RIKEN researchers have determined the molecular structure of an enzyme that occurs in fish. This could shed light on molecular processes in a wide range of mari...
Optical meta‑conveyors enable programmable nanomanipulation along arbitrary open paths
The task of gently transporting a microscopic particle from one point to another along a winding path, and then bringing it back using nothing more than a singl...
The dam dilemma: How to build anew without repeating old harms
As the U.S. and other countries expand clean energy, large hydropower dams, often seen as a reliable renewable solution, can come with significant environmental...
Wear and tear changes measurable PFAS levels in firefighter hoods, gloves and wildland gear
One of the first steps in addressing health concerns is measurement. For firefighters, one health concern is that their gear commonly contains per- and polyfluo...