A counterintuitive facet of the physics of photon interference has been uncovered by three researchers of Université libre de Bruxelles, Belgium. In an article published this month in Nature Photonics, they have proposed a thought experiment that utterly cont…
Harvard University led research may have solved the puzzle of how life became molecularly right-handed. In the paper, "Origin of biological homochirality by crystallization of an RNA precursor on a magnetic surface," published in Science Advances, the researc…
The UPC's Biomaterials, Biomechanics and Tissue Engineering Group (BBT) leads the international project Bio-TUNE, which aims to develop multifunctional materials with high antibacterial potential and efficient tissue integration.
Patients receiving cardiopulmonary resuscitation (CPR) may rarely experience cardiopulmonary resuscitation-induced consciousness (CPRIC), manifesting as body movements, eye-opening, or even awareness. We present a case report of a 55-year-old male patient who…
A team of chemists and engineers affiliated with a large number of institutions in China has found that using liquid metal to synthesize high-entropy alloy nanoparticles (HEA-NPs) is a viable alternative to conventional methods. In their study, reported in th…
An international team of astronomers reports the discovery of a new star cluster (SC) as part of the DECam Local Volume Exploration (DELVE) survey. The newfound cluster, designated DELVE 6, is ultra-faint, metal-poor and is estimated to be about 9 billion yea…
A few days ago I wrote about the search for Population III stars. These stars were the first stars of the universe. Giant beasts hundreds of times more massive than the Sun, composed only of hydrogen and helium. These massive stars would have been very short-…
This newly performed study has been headed by Professor Zhong-Qun Tian (Xiamen University) and Professor Kostya S. Novoselov (National University of Singapore).
Betelgeuse, the bright red giant star The bright red star Betelgeuse, called ‘Thiruvathirai’ or ‘Ardra’ in Indian astronomy, is easily spotted in the constellation Orion. Recent studies on the colossal red giant star Betelgeuse suggest that it is approaching …
INDIA: The nature of what we can see in the cosmos poses a mind-boggling puzzle known as the “Horizon Paradox.” In recent years, scientists have delved into this perplexing enigma, striving to unravel its secrets and shed light on the fundamental workings of …
Artificial night-time light confuses a colour-changing coastal woodlouse, new research shows. The sea slater is an inch-long woodlouse that lives around the high-tide line and is common in the UK and Europe. Sea slaters forage at night and can change colour t…
ESA’s pair of Sun-watching Proba-3 satellites have been placed in take-off configuration, one on top of the other, for testing in simulated launch and space conditions at IABG in Germany, ahead of their planned lift-off next year.
Saturn, Neptune, Jupiter, Uranus and Mercury will be aligned in the eastern pre-dawn sky this weekend. Here's exactly when and where to see the rare planetary alignment.