Scientists reviewed 54 Asian oak species; 40 had no backup in any botanical collection A detailed study of 54 Asian oak species has found that 40 have no living backup in any botanical garden around the world. This means that nearly three-quarters of the trees could disappear completely if their wild populations are lost.One of…
Snakes aren’t simple tubes. Their bodies have five regions—including a short neck By measuring every vertebra along the bodies of 13 native Australian snakes, evolutionary biologists have discovered that a snake’s spine is much more organized than previously believed. Instead of being one long, uniform structure, it contains five distinct anatomical regions, including a surprisingly…
Pic credit: Clare Kiernan Everyone loves strawberries. Almost every city has its own version of eating this sweet, bright red fruit. In London, for instance, people often like to eat strawberries dipped in chocolate. In other places, they’re folded into fresh cream, blended into smoothies, or simply eaten as they are on a warm afternoon.But…
Representative Image of Democritus teaching early ideas about atoms in ancient Greece (AI-generated image) Two people can look at the world around them and reach completely different conclusions about what is actually there. One sees a vast, cluttered inventory of distinct things, colours, tastes, textures, each apparently real in its own right. The other looks…
Image Credit: US Environmental Protection Agency Plastic waste is a global threat to both the environment and public health, with over 400 million tons produced annually. Turning plastic into value-added chemicals holds significant promise, but the industrial adoption gets slowed down by the high costs of metal catalysts and how they become deactivated by additives….
In a remarkable ecological initiative, over 140,000 invasive goats have been eradicated from three areas of the Galapagos Islands. This operation, costing $10.5 million, aims to rejuvenate the habitat for native wildlife. Using judas goats fitted with transmitters, conservationists pinpointed the remaining invaders. Following their removal, the area’s native plants are thriving once again, supported…
Seungah Chung (Image Credit: Society For Science) Most of us have seen ants marching across the ground without giving them much thought. Seungah Chung saw something different. She wondered how such tiny creatures, with brains no larger than a pinhead, manage to find food and then make their way back home without getting lost.That question…
Scientists have solved the mystery of unusually high concentrations of chlorophyll detected more than 1,000 metres beneath the ocean Scientists have solved the mystery of unusually high concentrations of chlorophyll detected more than 1,000 metres beneath the ocean surface by autonomous underwater robots after years of puzzling. The discovery, which took place between 2014 and…
As freshwater shortages intensify around the world, scientists are searching for technologies that can do more than simply desalinate seawater. One of the biggest challenges is treating oil-contaminated seawater, where conventional desalination systems often fail because oil clogs membranes, blocks water transport and reduces efficiency. Researchers have now developed a multifunctional Janus hydrogel membrane that…
Disappointment is an unavoidable part of life. A missed opportunity, an unexpected rejection or the end of a cherished chapter can make it feel as though everything has come to a halt. In such moments, it is natural to dwell on what has been lost. Yet Alexander Graham Bell offered a timeless perspective when he…
