An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

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

The streamer also renews “Sweet Magnolias” for Season 5. The new shows follow a long line of successful book adaptations for ...

Excavations on unpromising mounds in the Iraqi desert revealed Sumer’s earliest city. Surviving relics and a rebuilt temple ...

From 10 a.m. to noon Sunday, the Park System invites area residents to help clean the coastline at Bayshore Waterfront Park ...

A new study estimates that the world’s biggest corporations have caused $28 trillion in climate damage, which is a shade less ...

From the daily newsletter: why we should be in the streets; and Pope Francis’s tangled relationship with Argentina.

As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

The actions of the Trump administration will significantly decelerate the race to decarbonize economies around the world, ...

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

Looking for something to do to celebrate Earth Day in the Seattle area? Here are some options, presented by The Seattle Times ...

Ahead of Tesla's earnings on Tuesday, Elon Musk is quietly rebranding the Cybertruck.