A hands on machining and fabrication process that turns raw material into a functional rotary earth clamp. It shows layout cutting fitting and finishing while explaining why precision and grounding ...

The western U.S. is a geologists' dream, home to the Rocky Mountains, the Grand Canyon, active volcanoes and striking sandstone arches. But one landform simply doesn't make sense.

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

The historic cemetery is running out of space for new graves, and plans to offer a more sustainable alternative to cremation ...

The University of Arizona is focusing on mining as one of its strengths and initiatives, and expects increased federal ...

A doctoral student recreated a tiny piece of the universe in a bottle to investigate the chemistry that led to life on Earth.

In the 1860s, white settlers flocked to what would become Marysvale, where the Deer Trail Mine is now located, with high hopes to strike gold, silver, and copper. By the 1930s, though, most of the ...

New geochemical sleuthing has pushed Earth’s climate record into almost unimaginable territory, revealing seawater that once ...

The company is developing technology that can physically rendezvous with satellites already operating in orbit, dock with ...

You may enjoy spending time with your plants because it helps you relieve stress, but that is only one of the many benefits of gardening. Whether growing a large vegetable garden or a small ornamental ...

New research reveals the source of this carbon – and the driving forces behind it – are far more complex than previously ...

The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...