Let’s check what we’ve heard and what we think we know against the science.

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

The murder trial for Issiah Ross continues on Wednesday in Orange County. Wednesday morning's court proceedings will begin ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

From Independent Film Company and Shudder, Adam MacDonald's new zombie apocalypse hits theaters February 20. Watch the ...

How did Earth become a planet covered in oceans? A meteorite discovery reveals a new origin story that challenges everything ...

Some animals do not have red blood like humans. From spiders to octopuses, their copper-rich blue blood helps them survive ...

That plan to get fit already feels like a broken promise. But here's the deal: January is the worst time to make big, ...

ESA project called HOBI-WAN is testing a bacterial protein in microgravity to produce and grow food in space, reducing supply ...

These bacteria don’t eat food or breathe air like we do. All they need is to complete a circuit; that’s enough for them to ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...