Most major geological events in Earth's recent history have clustered in 27.5-million-year intervals — a pattern that ...

Crystals hidden in Australia’s oldest rocks have revealed new clues about how Earth and the Moon formed. The study suggests ...

Before Pangea, Earth may have been dominated by a supercontinent called Pannotia. Once considered a key piece in the puzzle ...

Once the Trump administration took over the reins of government last year, attacks on public land came fast and furious. Elon ...

Devil’s Den State Park in West Fork, Arkansas delivers that sensation with such regularity that you might want to check if ...

Hidden in the verdant embrace of north-central Massachusetts lies a cascading marvel that somehow remains off the radar of most travel guides and Instagram feeds. Doane’s Falls in Royalston isn’t just ...

Rain gauges did not exist millions of years ago. Instead, researchers turn to indirect clues left behind in rocks, soils, and ...

Scientists refine the timeline of sponge origins, showing soft-bodied ancestors likely evolved later than some chemical ...