Imagine an animal that began its life centuries before the Roman Empire reached its height and has quietly continued its daily routine ever since. According to recent reports, scientists have identified a giant Caribbean sponge believed to have lived for around 2,300 years, making it one of the oldest animals ever documented. The sponge is…
A 23-year-old man from Louisiana has become one of the first people in the United States to be functionally cured of sickle cell disease using Casgevy, the world’s first approved CRISPR-based gene-editing therapy. Daniel Cressy, from Metairie near New Orleans, had lived with the inherited blood disorder since childhood, enduring severe pain crises and repeated…
Most of us have done it at some point. We cram facts before an exam, repeat them back on the page, and forget almost everything within a week. The physicist Richard Feynman saw this happen on a large scale, and it genuinely puzzled him. People, he complained, do not learn by understanding. They learn by…
The European Space Agency’s Euclid space telescope has delivered one of the most detailed views ever captured of our galaxy’s crowded heart, revealing more than 60 million stars in a single extraordinary image. The observation offers astronomers an unprecedented look into the densely populated central regions of the Milky Way, a part of the galaxy…
Image: University of Würzburg Getting stuck in sand has ended dreams of exploration before. On Mars, where loose dunes, soft soil and rocky terrain stretch for thousands of kilometres, a trapped rover can mean the loss of years of scientific work and millions in investment. Now, researchers in Germany have turned to an unlikely source…
Around three billion years ago, long before animals, forests, or even complex life existed, a large asteroid struck a young Earth. The collision happened at a time when the planet looked very different from today, with early continents still taking shape and geological processes operating in conditions that remain difficult to reconstruct. Much of the…
Interest in returning astronauts to the Moon has changed considerably over the past few years. What was once centred on individual landings is gradually becoming a much broader effort to establish a lasting human presence beyond Earth. NASA’s latest announcement reflects that shift. Instead of focusing only on the next mission, the agency is preparing…
In the closing years of the 19th century, German chemistry was moving between lecture theatres, factory floors, and military laboratories with an ease that feels strange in hindsight. Fritz Haber entered that world as someone who never quite settled into a single direction, drifting between academic curiosity and industrial usefulness. His work would end up…
When the Pacific Ocean carried the effects of a powerful earthquake away from Russia’s far eastern coast in late July, most attention focused on the tsunami warnings issued across the region. Less visible was an unusual scientific opportunity unfolding hundreds of kilometres above the waves. By chance, a satellite designed to monitor Earth’s water systems…
In 1995, Yellowstone National Park became the centre of a conservation experiment that would later be celebrated across the world. Fourteen grey wolves were reintroduced after an absence of nearly 70 years, with many ecologists crediting their return for triggering a remarkable ecological recovery. The story became a textbook example of a “trophic cascade”, where…