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

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

Using coupled isotopes, a new study shows that a class of economically important granites are derived by sediment melting without mantle input.

A study measured methane flow from more than 450 nonproducing wells across Canada, but thousands more remain unevaluated.

Monitoring and forecasting the movement of volcanic clouds is key to mitigating the impacts on communities, infrastructure, and air traffic.

New research shows that unplanted agricultural lands are behind most of the state’s anthropogenic dust events.

Fossils discovered at an early Miocene site in Kenya include a new type of early ape and offer clues about the environment inhabited by human ancestors.