资讯

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.
A tectonic clash in Tibet formed giant copper deposits, revealing how recycled crust can power clean energy and reshape ...
It’s an enormously consequential Trump administration decision affecting airborne toxins, bacterial blooms, mental health and ...
Learn how emperor penguins adopt a complex choreography to form a huddle to stay warm in bitter Antarctic winds.
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and ...
Imagine waking up one morning to find that Earth’s atmosphere has vanished—gone, as if erased by an invisible hand. Suddenly, ...
From the mud, straw, and gypsum mixtures of ancient Egypt's monumental pyramids to the sophisticated underwater material ...
Over 100 bodies have been recovered, but the large number of missing suggested that the full extent of the catastrophe was ...
Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can ...
NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...
Groundwater is declining across Eastern Washington's complex, interconnected aquifer system, as people draw on it for ...
A pale orange glow spreads across the river gorge. Instead of a crowd of workers balancing on girders, a line of compact crawler bots glides forward, welding steel joints with laser accuracy. Overhead ...