Science and Technology With pressurized hot water, scientists melt 523 meters of ice in West Antarctica and extract a 228-meter rock core with a record of 23 million years, revealing ice-free periods and global warnings. Carla Teles 02/04/2026 at 15:25
Science and Technology Science And Technology Present A Challenge: Brazil Lags Behind In Cybersecurity Sara Aquino 22/09/2025 at 17:20
Economy Brazil’s Letter to WTO Accuses US of Violating GATT and Warns: “What Happened to Us Can Happen to You” Maria Heloisa Barbosa Borges 12/08/2025 at 08:41
Industry 40°C At 10 AM: The City in the Asian Country That Turned Off the Day and Started Living at Night to Survive the Heat Carla Teles 02/07/2025 at 22:29
