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…

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…

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…

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…

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…

Mangrove forests rank among the world’s most valuable coastal ecosystems, shielding communities from storms, storing vast amounts of carbon and providing nurseries for countless marine species. For decades, scientists warned that these unique forests were disappearing faster than many tropical rainforests because of coastal development, aquaculture and pollution. Now, new satellite observations from Nasa present…

From luxury truffles to everyday chocolate bars, foil has long been one of the most recognisable forms of chocolate packaging. While its glossy metallic appearance adds a premium feel, its purpose goes far beyond aesthetics. Chocolate is highly sensitive to heat, moisture, oxygen and strong odours, all of which can affect its texture, flavour and…

When roads, railways or new buildings are planned, centuries-old trees are often among the first casualties of development. In Japan, however, some of the country’s most valuable trees are given a second chance. Rather than cutting them down, arborists and horticultural experts sometimes relocate them using a painstaking process that can take months or even…