For the past century, students of chemistry, materials science, and physics have been taught to model solid-state materials by considering their chemical composition, the number and location of their electrons, and lastly, the role of more complicated interactions. However, an international team of scientists has recently discovered that an additional ingredient must also be equally […]
Have you ever been in a situation in which irony was misunderstood as sincerity? For example, let’s say you’re at a clothing store with a friend of yours and you see a really ugly shirt on display. You say “Look! What a nice shirt!”. The next thing you know, your friend decides to buy you […]
How fast is evolution? In adaptive evolution, natural selection causes genetic changes in traits that favour the survival and reproduction of individual organisms. Although Charles Darwin thought the process occurred over geological timescales, we have seen examples of dramatic adaptive evolution over only a handful of generations. The peppered moth changed colour in response to […]
AI identifies viruses with high zoonotic potential Artificial intelligence identified viruses in the bunyavirus, rhabdovirus, filovirus and flavivirus families as the viruses most likely to spill over from animals to humans, and the platform may help researchers better estimate risks of zoonosis within viral families. The computer model also identified the Amazon River basin as […]
Nanothreads are one-dimensional nanomaterials composed of a primarily sp 3 hydrocarbon backbone, typically formed through the compression of small molecules to high pressures. In 2015, it was found that the slow room-temperature compression of benzene produced crystalline, one-dimensional polymers composed of diamond-like bonds. These diamondoid materials that border nanotubes and polymers are predicted to possess […]
Somewhere between 250 million and 3 billion years ago, Venus’s temperate climate gave way to a runaway greenhouse state. New research reveals how such a scenario could well occur on Earth and possibly turn Earth into a Venus. Venus, Earth’s nearest neighbour and once-potential twin, is a hot mess. Surface temperatures average about 475 degrees […]
Many parents feel guilty when their children play video games for hours on end. Some even worry it could make their children less clever. And, indeed, that’s a topic scientists have clashed over for years. In our new study, we investigated how video games affect the minds of children, interviewing and testing more than 5,000 […]
Martian meteorite suggests no life on Red Planet After examining the remnants of a meteorite knocked loose from Mars 1.3 billion years ago, scientists found the 725-gram rock had only trace amounts of exposure to hydrogen, almost certainly confirming there has not been life on the Red Planet. United Press International It’s our own fault […]
Concluding that the neutrino is a Majorana particle would be really a turning point in our understanding of the universe. It would mean the non-conservation of a magnitude called the leptonic number, one of the key characteristics in a fermion, meaning that there would be an explanation to the matter-anti matter asymmetry: the creation of […]
Multiple sclerosis (MS) is a debilitating autoimmune condition whereby neurons lose their myelin sheath leading to impaired neural transmission, neural degeneration and motor symptoms. Multiple factors have been considered to influence its development, like vitamin D, but now, a couple of studies have shown that the Epstein-Barr virus (EBV) is linked to multiple sclerosis. You […]