TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

An 18-year study reveals dramatic year-to-year variations in ultraviolet radiation penetration tied to Sierra Nevada ...

In the Arctic, one of the primary paths for water to flow is along water tracks, stream-like features that fill with and ...

A new study investigates how much of the phytoplankton in the Palmer Deep submarine canyon is homemade and how much is ...

Una parte más amplia del “Estado de la Estrella Solitaria” podría verse afectada por más olas de calor e inundaciones de lo ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

New observations and simulations capture the physics at play across each of the three main ionospheric regions.

By analyzing forty deep earthquakes around the world, researchers discover the key role of a dual mechanism that allows earthquakes to grow larger and release more stress.

A scientist-authored brief played a role in the 2009 determination that greenhouse gases endanger public health. With the finding now up for reconsideration, the same scientists revisit their opinion.

They also installed three new variometers to measure magnetic field changes at locations across the country. The work was part of the United Kingdom’s Space Weather Instrumentation, Measurement, ...

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

Radio signals sent between two Mars orbiters—rather than between an orbiter and an Earth-based receiver—capture new insights into atmospheric dynamics.