A major question in Mars history is whether the planet had an ocean in its northern hemisphere. New research provides evidence for a northern ocean or...
The annual ozone hole over the South Pole reached an average area of 23.2 million km2 (8.9 million square miles) between September 7 and October 13, 2022,...
In a new study published this week in the journal Biology Letters, researchers from the Max Planck Institute for Psycholinguistics and elsewhere tested...
A study performed on a cohort of 16 companion cats suggests that cats can discriminate speech specifically addressed to them from speech addressed to adult...
The Earth’s atmosphere is always electrified to a greater or lesser extent, even in fair weather away from thunderstorms. By measuring the electrical...
Unidentified aerial phenomena (UAPs), popularly known as UFOs, are of interest for both national security and air safety and NASA’s independent study...
In the 1920s, biologists proposed that butterfly wing pattern diversity evolved as variations of a ground plan of pattern elements that vary in color,...
A new image from the NASA/ESA Hubble Space Telescope shows two tails of dust ejected from the 160-m-wide asteroid moonlet Dimorphos, which orbits a larger,...
Gliese 1252b, a super-Earth exoplanet that orbits an M-dwarf star 67 light-years away, retains only a tenuous mineral exosphere.
An artist’s impression...
The red quasar the NASA/ESA/CSA James Webb Space Telescope observed, called SDSS J165202.64+172852.3 (SDSSJ1652 for short), resides in a very dense environment...
Scientists at the Trinity College Institute of Neuroscience say they may have witnessed entanglement mediated by consciousness-related brain functions.
Christian...
Using 18 all-sky maps produced by NASA’s Near-Earth Object Wide Field Infrared Survey Explorer (NEOWISE), astronomers have created what is essentially...
Protostars are the scene-stealers in this new image of the Pillars of Creation from the Near-Infrared Camera (NIRCam) instrument aboard the NASA/ESA/CSA...
Some species of ornithomimosaurs that lived in what is now Mississippi, the United States, some 85 million years ago were among the world’s largest at...
Though widely thought to be a fluke when seen in earlier measurements, the new, more precise measurement has confirmed the presence of the anomaly and...
Cassiopeia A is a remnant that blew up as a supernova approximately 11,000 years ago.
This composite image shows the supernova remnant Cassiopeia A, a...
