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

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

A scientist-authored brief played a role in the 2009 determination that greenhouse gases endanger public health. With the ...

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

Harpy eagles are apex predators in the rain forests of South and Central America, hunting for prey such as sloths, monkeys, and other birds in the forest canopy. The eagles often pair for life and ...

Accounting for the newfound bubble effect could improve estimates of how sea-terminating glaciers melt underwater—and better anticipate their shrinkage as oceans warm.

They also installed three new variometers to measure magnetic field changes at locations across the country. The work was ...

Highlights from the latest research in AGU journals. The first person of color and first Earth scientist to serve as director of the Department of Energy’s Office of Science reflects on her ...

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

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

These nodules, a focus of seabed mining interests, could be natural “geobatteries” and play a larger-than-expected role in the deep-sea ecosystem.

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