No, it wasn’t built by aliens. But accountants? Maybe. Researchers used drones to get another look at the "Band of Holes" along Monte Sierpe, and their work suggests that the Inca may have ...

Efforts to limit ozone-depleting chemical compounds had a significant impact. The ozone hole over the Antarctic is significantly smaller in 2025 than in previous years, ranking as the fifth-smallest ...

The James Webb telescope may have detected the universe's earliest and most distant known black hole at the heart of galaxy GHZ2, revealing how the first black holes grew just a few hundred million ...

When two black holes collide and merge, they release gravitational waves. These waves can be detected by the LIGO-Virgo-KAGRA detectors on Earth, allowing scientists to determine the mass and spin of ...

A series of about 5,200 holes stretching nearly a mile (1.5 kilometers) across the Pisco Valley in the southern Peruvian Andes has baffled researchers for nearly a century. But a fresh look at the ...

Earlier this year, researchers reported the most massive black hole merger ever detected. But the event was so unusual that questions around its origin sowed confusion within the astrophysics ...

WASHINGTON, Nov 19 (Reuters) - Saudi and U.S. officials touted billions of dollars in new investments and growing financial ties between the two countries on Wednesday, coinciding with Saudi Arabian ...

WASHINGTON -Saudi Arabian Crown Prince Mohammed bin Salman will rub shoulders with many of Corporate America's most powerful executives on Wednesday, a day after President Donald Trump reintroduced ...

These black holes were considered "forbidden" because stars of that size were thought to blow themselves apart in extremely powerful explosions, leaving behind no remnant that could collapse into a ...

For decades, archaeologists have been perplexed by thousands of mysterious dimples dotting the landscape in southern Peru. Known as the “Band of Holes,” the depressions are arranged in a long, slender ...