A team of researchers from Trinity College Dublin and the Universität Mainz has developed the world’s smallest engine.
The nanoscale heat engine. Image...
Azteca alfari, a tropical ant species found in North and South Americas, is better at limiting pathogenic microbes in its nest chambers than humans, according...
A team of researchers from Rensselaer Polytechnic Institute and the University of Texas Austin has used a new technique to analyze tiny amounts of gas...
Short-term and intermittent fasting reduces chronic inflammation and improves chronic inflammatory diseases without affecting the immune system’s response...
Astronomers have announced the discovery of the most massive star ever known to be destroyed by a supernova explosion. Dubbed SN 2016iet, the explosive...
Paleontologists in Morocco have found fossil fragments from a new genus and species of stegosaur that walked the Earth about 168 million years ago (Jurassic...
Reef manta rays (Mobula alfredi) form social bonds and actively choose their social partners, according to a study by researchers from the Marine Megafauna...
Methanoliparia, a species of archaea from deep-sea oil seeps of the Gulf of Mexico, splits long-chain hydrocarbons into methane and carbon dioxide, according...
Underwater archaeologists working off the coast of the Isle of Wight have discovered an 8,000-year-old structure next to what is believed to be the world’s...
NASA’s Europa Clipper mission is moving toward completion of its final design, followed by the construction and testing of the solar-powered spacecraft...
Each spring and fall, millions of birds switch to migrating at night. Most of these are small songbirds migrating long distances that need to alternate...
A researcher from the University of Dundee has recreated the head of one of Scotland’s oldest druids.
Karen Fleming and the 3D wax reconstruction of...
LHS 3844b, a 1.3-Earth-radii terrestrial world in an 11-hour orbit around the small nearby star LHS 3844, very likely has little to no atmosphere and could...
An international team of scientists has found alterations of task-based functional brain connectivity in a group of astronauts after a long-duration spaceflight....
A collection of stone artifacts unearthed at the archaeological site of Tolbor-16 in the northern Khangai Mountains of Mongolia indicates that anatomically...
An international team of biologists has discovered and described a new species of medicinal leech living in the freshwater wetlands of the eastern United...
The NASA/ESA Hubble Space Telescope has delivered an unrivalled snapshot of the bipolar (two-lobed) planetary nebula NGC 2371/2.
This image shows the planetary...
A team of scientists at Karolinska Institutet has discovered a previously unknown meshlike organ in the skin that is sensitive to painful mechanical damage,...
A team of researchers from the University of Oxford and IBM Research-Zürich has, for the first time, synthesized and characterized a ring of 18 carbon...
Using data from multiple space- and ground-based telescopes, an international team of astronomers has discovered 39 massive star-forming galaxies at a...