Indian astronomers map differential rotation of Sun's chromosphere

Indian astronomers map differential rotation of Sun's chromosphere

Using 100 years of daily records of the Sun at the Kodaikanal Solar Observatory, astronomers from the Indian Institute of Astrophysics (IIA), an autonomous institute of DST, have succeeded in mapping, for the very first time, the variation in the rotation speed of the Sun's chromosphere -- from the equator right up to its polar regions. Sep 25, 2024
Lung cancer is most common cancer to spread to brain: Experts

World Lung Day: The hidden threat of respiratory diseases for non-smokers

World Lung Day, observed annually on September 25th, is a global initiative aimed at raising awareness about lung health and promoting better lung care. This day serves as a stark reminder of the increasing prevalence of lung diseases, not just among smokers, but alarmingly, among non-smokers as well. Sep 25, 2024
Telecom Regulatory Authority of India (TRAI)

Will make all users safe from spam calls and messages: Airtel's Gopal Vittal

As the Centre asked telecom service providers to purge spam calls and messages on an urgent basis, Gopal Vittal, Managing Director and CEO of Airtel, said on Wednesday they have launched an AI-powered spam detection solution that would alert customers in real time about suspected spam calls and SMSs. Sep 25, 2024