THIS ARTICLE IS republished from The Conversation under a Creative Commons license. Firefighters battling the deadly wildfires that raced through the Los Angeles area in January 2025 have been ...

The oceans are mostly composed of warm salty water near the surface over cold, less salty water in the ocean depths. These ...

Elisabeth Sikes (left), with Dale Hubbard of Oregon State University, alongside the large coring block used to collect deep-ocean sediment samples during the research cruise. Climate change has many ...

There are a few things scientists know for sure about how Earth grows warmer: For instance, when there’s more carbon dioxide (CO) in the atmosphere, that CO traps heat. This means that during an ice ...

Over the long and complicated course of evolutionary history, mammals independently turned towards water to make a home ...

In Los Angeles, “Super Scooper” planes are dumping ocean water on the raging wildfires. But using seawater has downsides Patrick Megonigal, Associate Director of Research, Smithsonian Environmental ...

Add Yahoo as a preferred source to see more of our stories on Google. New research shows salty ice on Jupiter’s moon Europa may sink, carrying nutrients to its hidden ocean and boosting life prospects ...

Short answer: no, not by enough to make the whole ocean inhospitable. The ocean is salty because the elements that make up salt (mostly sodium and chlorine, but also sulphur, magnesium, calcium and a ...