Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. But-that nitrogen is not available to us directly from the air. The only way ...

What makes kitchen plastic wrap cling so maddeningly to itself, and so conveniently to the sides of bowls and plates? Plastic wrap clings for two reasons: it's elastic and it's sticky. That ...

A listener from Ontario, California wrote to A Moment of Science with a question her sons had asked her. The boys wondered why is it that when you get sunburned you often feel chilled. It really ...

If blood didn't circulate through our bodies, carrying oxygen and nutrients, people wouldn't be able to live. Blood is so important to life that the body constantly makes new blood. There are ...

The thaumatrope was invented by an English physician named J. A. Paris in eighteen-twenty-six. It's credited with being the first cinematographic device and shows us something interesting about ...

The Monroe County Health Department will begin administering COVID-19 vaccines to those who are unable to leave their homes. Teams from the City of Bloomington Fire Department and Monroe ...

An amendment to a Senate bill would protect an industrial company from getting sued if its plans to put carbon emissions underground goes awry. The hydrogen production facility in Terre Haute is ...

You may already know that chocolate can be lethal to your pet, but did you know that onions can be toxic to your cats and dogs too? And I'm not just talking about their breath ...

Heat is a measure of molecular activity: the faster a thing's molecules move, the more heat that substance contains. And because everything is made of molecules, and molecules are in constant ...

"There are physical reasons for a distinct Midwestern schoolbecause of the blue haze as a mellowing effect of visible atmosphere . . . This effect of haze softening color and tone, an artistic ...

Human beings have round pupils; cats have pupils shaped like vertical slits. What's the advantage for cats and people, respectively, in those different pupil shapes? Different pupil shapes seem ...

Activists and faith leaders gathered at the Statehouse Tuesday for a vigil and call-to-action on the first anniversary of the state’s Stay-At-Home orders. Tracey Hutchings-Goetz is the policy ...