Science

You might regrow lost teeth by 2030, thanks to one simple protein block drug. Image credit – Wikimedia Losing a tooth has been a loss of confidence, a sign of ageing and a failure to maintain health for many, causing anxiety and social withdrawal for many. The only thing left to do is to follow…

Scientists reveal why you yawn even when you’re not tired. Image credit – Gemini Yawning is among the most common human behaviours. Often associated with fatigue or boredom, this habit, however, triggers a hidden brain process. Scientists have long believed it plays a biological role.A recent study published in Respiratory Physiology & Neurobiology, however, found…

The tool uncovered one of Canada’s oldest hunting technologies. Image credit – Wikimedia Cleaning up a family farm in Ontario unexpectedly resulted in an interesting discovery. While removing stones and other debris from the field, the family spotted some pieces of flint in the soil. Initially, the pieces looked ordinary. However, one piece caught their…

Why T. rex teeth were hidden all along, scientists reveal what are the major changes. Image credit – Gemini For many years, the depiction of Tyrannosaurus rex with exposed teeth, even when its mouth is shut, has dominated literature and cinema. This assumption has been used to create models for display purposes. Nevertheless, recent evidence…

In 1909, Charles Doolittle Walcott (first from left) discovered the Burgess Shale formation in British Columbia, revealing exceptionally preserved soft-bodied ancient life. Image Credits: via Wikimedia Commons Imagine the last day of your mountain trip, the sun setting, the packs packed, your thoughts turning to your journey home. It was at such a time that…

A 170-year-old shipwreck, discovered not by experts, but by an 8-year-old with a metal detector.Image Credits: Google Gemini It began as a regular day at the beach near Goderich, Ontario and ended with one of the most shocking maritime discoveries in recent memory, and the person who started it was in the third grade.In 2023,…

German researchers at Friedrich-Alexander-Universitat Erlangen-Nurnberg and University Hospital Erlangen have shown that adult mouse hippocampal tissue can be cryopreserved using vitrification, cooled to liquid nitrogen temperature, and later rewarmed with key functions intact. In the study, the tissue regained electrical activity and synaptic communication after thawing. The work marks an important step in cryobiology, but…

Scientists involved in planetary formation studies, meteorites, and early solar system investigations have been wondering about the origins of the ingredients that made up the planet Earth. Studies on carbonaceous chondrites, isotopic compositions, and planetary accretion have shown that the elements needed for life on Earth, such as carbon, water, and volatiles, could have come…

Something odd is hiding in the early universe, and astronomers are only just beginning to notice it. Using the James Webb Space Telescope, researchers have spotted faint, distant objects known as “little red dots” that do not quite behave like normal galaxies. At first, they seemed unremarkable. Easy to overlook in deep space images. But…

Scientists are now focusing on agricultural byproducts to address the global need for sustainable nutrition. An innovative study featured in ACS Publications reveals that pot marigold (Calendula officinalis) can serve as a robust and thermally stable protein source. Although people usually grow these plants for decoration and medicinal use, researchers found that marigold petals contain…