Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies ...

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Pop star Katy Perry probably expected a warmer welcome when she got back to Earth. Instead, after her ride on Blue Origin’s ...

Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

Both China and Australia have rare earth reserves. But 90% of rare earth refining – which makes them usable in technology – ...

Sen. Dale Patten says North Dakota is at the leading edge of rare earth mineral development in the United States.

China’s halt this month on exports of magnets containing heavy rare earth metals has affected Tesla’s plans to manufacture ...

Beijing’s curbs on rare earth exports, used to make military drones, consumer electronics, electric cars and more, have ...

The day is nationally recognized to encourage people to plant trees, and many communities use Arbor Day to organize ...

Community members and staff donated clothes throughout the week and arranged them at the Marquette Regional History Center so ...

Earth Week — running from April 21-27 — aims to get students and the broader Penn community actively involved in ...