A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...

California’s monarch butterflies get a new gadget. New tech is allowing researchers to monitor California’s monarch ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Okay, it's not quite that common an occurrence, but there are indeed a number of firms giving this a go. The latest to join ...

Utilities are spending billions to modernize transmission for renewables, manufacturing and data centers with costs passed on ...

York Minster has achieved substantial energy savings through a new rooftop solar system. The 184-panel array generated more ...

The Saint Paul, Minnesota, builder of community solar gardens has completed more than 75 projects since its 2012 founding, ...

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...