Ahmedabad, have found through spacecraft imagery and geochemical simulations that the salt-laden minerals left behind by ...

Genomic analysis seeks to learn whether bird populations are inbred, causing a decline in fertility and fitness.

Residents, winemakers, other farmers and well owners are deeply split over Arizona's proposal to start regulating pumping in ...

As I write on the eve of December 2024, it’s a good time to put our recent wet spell in context. Our two most significant ...

Mayors along the Mississippi River have watched for years as intensifying rain storms and flooding wreak havoc on their ...

Although the concentration of rare earth elements in coal ash is lower than in geological deposits, its large-scale ...

(THE CONVERSATION) Human footprints stir the imagination. They invite you to follow, to guess what someone was doing and where they were going. Fossilized footprints preserved in rock do the same – ...

Residents acknowledge that groundwater levels are dropping, but they say a state regulatory plan is not the right solution.

The owner of an oil field in Los Angeles County is suing the state of California over a law that will require it to stop ...

Newly discovered 1.5-million-year-old footprints reveal how two extinct human species crossed paths within hours of each ...