CRISPR-Cas9, often simply referred to as CRISPR, is a groundbreaking genetic editing technology that has revolutionized the field of genetics. Originally discovered as a natural defense mechanism used by bacteria against viruses, CRISPR enables precise alterations to DNA, allowing scientists to add, remove, or alter specific genetic material. While its potential applications in medicine have ...
Indigenous Amazonian shamans identified the specific combination of two plants required to make ayahuasca active orally – a pairing that stands as what may be one of the most unlikely discoveries in the history of human botany, given there are roughly 80,000 plant species in the Amazon – Image for illustrative purposes only (Image credits: ...
Women’s sense of smell is roughly 50% more sensitive than men’s on average, and the gap widens during pregnancy to a degree that some evolutionary biologists think is a defence mechanism for the fetus – Image for illustrative purposes only (Image credits: Pixabay) Walk into any well-equipped smell laboratory and the pattern emerges quickly: women, ...
The clearest indicator of whether a person has aged well into their seventies is not health, wealth, or relationships. It is whether they have continued to be surprised by things. – Image for illustrative purposes only (Image credits: Unsplash) Many people reach their seventies and beyond with solid health routines, financial plans, and close family ...
Every time we think we’ve pinned down how the universe works, reality pulls a plot twist worthy of a science-fiction epic. Telescopes peer deeper into space, quantum experiments probe smaller scales, and brain scanners map living thought – yet the biggest questions stay stubbornly out of reach. Cosmologists, particle physicists, and philosophers of mind ...
Female brains have measurably more connections between the two hemispheres, and male brains have more connections within each hemisphere – and neuroscientists still argue about whether this explains anything or nothing at all – Image for illustrative purposes only (Image credits: Unsplash) Parents, teachers, and clinicians routinely make judgments about a child’s likely strengths or ...
Sydney – For years, the notion of a planet circling two stars at once has felt like pure science fiction, yet it now stands on firmer observational ground. A research group at the University of New South Wales has applied a fresh detection approach to archival data and identified 27 additional candidates for these unusual ...
Imagine slipping beneath the waves into a world that glows with colors you’ve never seen before. In this hidden realm, a fish glides through the water, watching not only the rainbow we know but also a universe of light invisible to human eyes. This isn’t a fantasy—some fish truly see what is beyond our sight, ...
Imagine a plant that can hunt. Not with fangs or claws, but with remarkable speed and cunning. The Venus flytrap, with its spiky green jaws and lightning-fast reflexes, is one of nature’s most astonishing predators. But what really makes this plant snap shut on its unsuspecting prey? The answer lies in an electrifying secret—a hidden ...
The sun was setting over Brazil’s Cerrado, casting long shadows over a land that looked more like a business plan than nature. Row after row of monster eucalyptus stretched off into the distance, trunkless trunks rising like bone-white sentries before bursting out into a fat canopy. No undergrowth, no birdsong, just a cold stillness. This ...
