Many of us have taken first-aid classes in school — a vital skill in any emergency where unconscious individuals require immediate assistance. This training includes assessing the situation, checking vital signs, calling for help, and even performing CPR (cardiopulmonary resuscitation) if necessary.While technical aspects of first aid need to be taught and practiced, the instinct to help others in distress is deeply ingrained in human nature. And we're not alone: Various animal species have al ...read more
In the ongoing quest to understand dark matter, researchers are now wondering if a strange phenomenon occurring at the heart of the Milky Way galaxy could be from a different form of dark matter. Dark matter is a mysterious substance that could make up 85 percent of the Universe’s mass, and researchers have been working endlessly to find and understand it. Now, a new study published in Physical Review Letters is looking at a new candidate for dark matter that could be causing unexplained chem ...read more
More often than not, private sector attempts to visit the moon so far have resulted in a failure to land. Intuitive Machines experienced its second moon setback in March 2025. Its lander, Athena was off target by about 800 feet, touched down in a crater, then tipped over. It snapped and sent some photographs and activated a few experiments before going silent about 24 hours later.About a week earlier, Texas aerospace company Firefly Aerospace celebrated the first successful lunar landing when it ...read more
Microplastics — defined as plastic particles under 0.2 inches – have been discovered most recently in human lungs and brains, as well as in our livers, kidneys, and testes. They have so far been associated with some cancers, respiratory diseases, and pregnancy and birth complications.Now researchers are adding another ill effect to the persistent particles — boosting antibiotic resistance, according to a study recently published in the journal Applied and Environmental Microbiology.Antibio ...read more
When the James Webb Telescope first observed mysterious Little Red Dots in the early universe, astronomers looked on in disbelief. These strange objects, they realised, were distant, bright and strangely, unexpectedly, bafflingly red.That’s a puzzle because young stars are blue and become red only later in life, when they are several billion years old. But these objects formed about 900 million years after the Big Bang and so could not be made of stars that old. In any case, stars are incapabl ...read more
Author Vishay SinghPosted on Categories Discover Magazine