Science

The leaf sensor is more of an early warning system showing how the plant is responding in the moment, before visible signs appear,” said Nafize Hossain. (Credit: Nafize Hossain) British farmers may soon manage crop conditions using real-time data from advanced plant wearables, similar to how people use smartwatches to monitor sleep, blood oxygen and…

For most of human history, the creation of new ocean floor has been something inferred rather than witnessed. Geologists could map ancient scars on the seabed, measure the slow movement of tectonic plates and study volcanic rock brought to the surface, but the actual process of seafloor spreading remained largely hidden beneath kilometres of water.That…

Nanoplastics found in Antarctic soils for first time, suggesting long-range atmospheric transport Scientists have detected nanoplastics in Antarctic soil for the first time. This provides fresh evidence that tiny plastic particles can travel through the atmosphere and reach some of the most remote places on Earth. But how is it even possible?The study was published…

A 2,500-year-old warrior prince tomb found in Italy had a chariot, helmet and weapons still inside Archaeologists in Italy have uncovered the 2,500-year-old tomb of a pre-Roman warrior prince along the country’s Adriatic coast, shedding new light on the Piceni, an ancient civilisation that left behind very few written records.The royal burial was found in…

Goblin shark near Tonga Trench (2024). Credit: Minderoo-University of Western Australia Deep-Sea Research Center and Inkfish For the first time, scientists have filmed live goblin sharks swimming freely in their natural deep-sea habitat, giving researchers a glimpse of one of the world’s rarest and most mysterious sharks without removing it from the ocean. The discovery…

Scientists say Lake Powell should be drained to help save Lake Mead as Colorado River crisis deepens (Associated Press file photo) Scientists have suggested that instead of continuing to keep large amounts of water in Lake Powell, the reservoir should gradually be drained and the water stored in Lake Mead instead.The proposal comes as both…

Isaac Newton (Image: Wikipedia) Isaac Newton spent his entire career proving that the universe follows precise, predictable laws. Then he lost a fortune betting on people, and admitted the difference out loud. “I can calculate the motion of heavenly bodies but not the madness of people,” he is reported to have said, after watching his…

Bumblebees may be carrying a far heavier burden of toxic metals than honeybees, even when both species forage in the same countryside. The research found that pollen collected by bumblebees contained between two and seven times higher concentrations of several harmful metals, including arsenic, chromium, lead and tin, compared with pollen gathered by nearby honeybees….

BENGALURU: Isro has completed the fifth Integrated Main Parachute Airdrop Test (IMAT-05), clearing another milestone towards the first uncrewed Gaganyaan mission by qualifying the crew module’s main parachute system to withstand the maximum expected loads during descent.“The test, conducted on July 7 at the Aerial Delivery Research and Development Establishment (ADRDE) drop zone in Sheopur…

Seaweed is no longer just an aquatic flora, it has now transformed into a nuisance, especially for scientists. Sargassum, a genus of brown macroalgae that was once largely confined to the Sargasso Sea has evolved into the Great Atlantic Sargassum Belt that stretches across 5,000 miles. In May alone, scientists detected 37.5 million tons of…