NASA's Perseverance rover has found minerals that could have powered life on Mars — or simply shaped the Red Planet's ...

Gaseous CO2 dissolves in rainwater, forming carbonic acid. Even if the rainwater is unpolluted — not so-called “acid rain” — ...

While some culinary advice from yesteryear still holds value, other outdated cooking tips could leave you with a substandard meal or even food poisoning.

In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, ...

People who have 7–8 drinks a day, specifically a combination of plain water, tea, and coffee, may live longer lives, ...

Experiment evaluates the involvement of calcium ions in the protein-mediated attachment of a marine organism to submerged ...

Calcium is a nutrient that all living organisms, including humans, need. Dietary sources of calcium include dairy products, green leafy vegetables, nuts, seeds, and fortified products. Calcium is the ...

If you are looking for an alternative to milk to get enough calcium to keep your bones healthy, these foods can help you meet your needs.

Before you submit an error, please consult our Video Help page. Reactions is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon ...

Credit: Shutterstock You might have questioned whether you could take iron and calcium at the same time if you’ve ever been in the supplement aisle with a… The post Can You Really Take Calcium and ...

Proper hydration is essential for health, but drinking water is not the only way to stay hydrated. Foods that contain a lot of water include many fruits and vegetables, some dairy, and broths and ...