A new video released by NASA’s Chandra mission shows how Cassiopeia A has evolved over more than a dozen years in X-ray light.
Cassiopeia A, which is...
Carrion crows (Corvus corone), a species of songbird in the family of Corvidae, can voluntarily control the release and onset of their calls, suggesting...
Astronomers have re-examined data from GRB 160821B, a short duration gamma-ray burst spotted on August 21, 2016, and found evidence for a kilonova, an...
People with higher optimism are more likely to live longer and to achieve ‘exceptional longevity,’ that is, living to the age of 85 or beyond, according...
A new study led by Uppsala University researchers provides the first direct evidence of filter feeding in Jurassic pterosaurs and shows that they had a...
Astrocytes, long considered to be passive elements in the brain, are required to establish long-lasting memories, according to a study in mice.
Astrocytes...
In a new study, University of Chicago researcher Stephanie Olson and colleagues modeled climates and ocean habitats of different types of extrasolar planets...
New Caledonian crows (Corvus moneduloides) are well-known for their sophisticated tool use. According to a new study, these birds behave optimistically...
The NASA/ESA Hubble Space Telescope has produced a spectacular image of a planetary nebula called NGC 5307.
This Hubble image shows the planetary nebula...
People who have dogs are more likely to achieve the recommended level of behavioral cardiovascular health metrics such as physical activity and diet than...
An international team of astronomers has managed to peer deep into the Jovian atmosphere using the Atacama Large Millimeter/submillimeter Array (ALMA)...
Using data from the large scale structure of galaxies, the Cosmic Microwave Background (CMB), Type Ia supernovae, and Big Bang nucleosynthesis, a team...
Pollen-borne microbes represent an important protein source for larval bees, according to new research.
Newly-hatched blue mason bee larvae feeding on...
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...
