
US OPT Fee Proposal Moves Closer to Reality A potentially dramatic change is moving through the U.S. immigration rulemaking system—and Indian students are watching closely. The U.S. Department of Homeland Security (DHS), through U.S. Immigration and Customs Enforcement (ICE), has been developing a proposal that could introduce a new fee
World Beyond the News
Birds Can Navigate Using Earth’s Magnetic Field
Several bird species can sense Earth’s magnetic field, helping them navigate during long-distance migration.
Fermentation Is a Global Food Tradition
People across continents have used fermentation for centuries to preserve food and create distinctive flavours.
Modern Batteries Store Energy Chemically
Rechargeable batteries repeatedly move ions between electrodes, allowing electrical energy to be stored and released.
Why Songs Become Global Hits
Streaming platforms, short-form video, playlists and international collaborations can rapidly carry music across borders.












