विज्ञान

A study from the Monell Chemical Senses Center reports that, calorie for calorie, fructose and glucose engage different gut–brain pathways in mice. The researchers found glucose more strongly suppresses activity in hunger-related AgRP neurons, while fructose produces a weaker effect through a pathway involving the gut hormone PYY and signaling via the vagus nerve.

26 जून 2026 AI द्वारा रिपोर्ट किया गया

Western and central Europe is experiencing its hottest and most humid heatwave on record this week, with temperatures that would have been virtually impossible without climate change. The event, running from 26 to 28 June, is expected to cause thousands of deaths.

A variety of large fruits and seeds preserved in volcanic ash nearly 75 million years ago indicate that flowering plants were diverse and abundant during the dinosaur era.

25 जून 2026 AI द्वारा रिपोर्ट किया गया

Researchers have used genetically modified phages to harness pre-existing vaccine immunity and destroy cancer cells in mice. The approach eradicated tumors in 44 percent of treated animals with no recurrence after a year.