Seasonal gene switch locks fruit flies in winter mode Scientists studying how animals survive the winter have discovered that fruit flies completely rebuild their internal biological clocks to switch into a separate seasonal mode. For context, a fruit fly is a tiny insect that feeds on ripe, rotting, or fermenting fruits and vegetables. They are…
Scientists have uncovered how Posidonia oceanica adapted to the dim light of the seabed. In the Mediterranean Sea, vast underwater meadows of seagrass grow in places where sunlight is weak. Yet these plants continue to photosynthesise efficiently, produce oxygen, store carbon and suppor marine life.A new study has revealed how one of these seagrasses has…
Scientists monitored dolphins in two bays along Sea of Japan coast. (Representational photo) People living along Japan’s Sea of Japan coast had been saying for years that they occasionally spotted dolphins close to shore. Local fishers also reported seeing them from time to time. These sightings were interesting, but scientists did not have enough information…
A fragment of an ancient stele dating to the reign of the Assyrian King Ashurbanipal found in Iraq’s Nineveh province, July 17, 2026 A rare 2,600-year-old Assyrian monument has been found at the ancient city of Nineveh in Iraq. The discovery is a major success for an area where Islamic State militants (ISIS) deliberately destroyed…
Imagine leaving a locked food box in your backyard and returning the next morning to find it open. Now imagine that every raccoon opened it differently. That is exactly what happened during an experiment in Laramie, Wyoming, where researchers installed specially designed puzzle boxes to test the problem-solving abilities of wild raccoons. Equipped with four…
Earth’s natural system keep its climate from being too hot or too cold. (Representational photo_ Earth has gone through many periods of warming and cooling over its long history. Despite these changes, the planet has remained capable of supporting life for hundreds of millions of years. Scientists have long believed that Earth has a natural…
152 Africans were rescued from illegal slave ships and taken to Saint Helena nearly 200 years ago. (Representational photo) Nearly 200 years after thousands of Africans were rescued from illegal slave ships and taken to the remote island of Saint Helena by the British royal navy, scientists have uncovered new clues about where many of…
Varanasi: Banaras Hindu University organised a science show at Swatantra Bhawan on Saturday, featuring live scientific experiments for students from various schools in the city. The programme aimed to promote scientific temper and spark curiosity among students through interactive demonstrations.Addressing the gathering, Vice-Chancellor Prof Ajit Kumar Chaturvedi said science should not remain limited to textbooks…
Chimpanzee Sultan (Image Credit: Zentrum für Geschichte der Psychologie, Julius-Maximilians-Universität Würzburg via University of Auckland) More than a century ago, a small group of chimpanzees helped revolutionise the way scientists understood intelligence. Through a series of pioneering experiments on the Spanish island of Tenerife, these apes demonstrated that they could solve problems using insight rather…
Astronomers have spent years using the James Webb Space Telescope to examine the atmospheres of distant worlds, hoping those thin outer layers would reveal what lies beneath. For one of the galaxy’s most abundant classes of planets, that assumption may need another look.Many warm sub-Neptunes could contain far more water than their visible atmospheres indicate….
