Billions of years ago, our planet did not have the deep blue oceans we admire today. Instead, they were actually […] ...

American researchers have measured a tiny electrical voltage by exploiting Earth's magnetic field in the planet's rotational motion. This discovery, though modest, revives a scientific debate ...

December 31, 2024 • Local birder Nate Brown discusses the annual Audubon Christmas bird count. This citizen science event is the nation's longest-running community science bird project and fuels ...

helping Pettit capture the blur of Earth’s rotation against a focused backdrop of Milky Way stars. The photo is peculiar in that our planet—so famously blue and green with wisps of white ...

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

Climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in orbit around the ...