This week, researchers reported on nine rivers and lakes in the Americas that defy hydrologic expectations. Geologists report ...

The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...

The researchers confirmed that two enormous stars, each more than 20 times the mass of the sun, are growing inside ...

New observations from the James Webb Space Telescope show that the potentially hazardous asteroid 2024 YR4 is a ...

2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...

NASA's James Webb Space Telescope recently turned its watchful eye toward asteroid 2024 YR4, which we now know poses no ...

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

Using environmental DNA analysis and traditional fishing techniques, researchers are seeking answers about the current ...

The asteroid was first reported in December 2024 and is large enough to destroy an entire city. It was initially calculated ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...