Kathleen Davis is a producer and fill-in host at Science Friday, which means she spends her weeks researching, writing, ...

Is the Hubble constant—a key part of how we measure the expansion of our universe—in a crisis? Some cosmologists say yes.

The National Weather Service issued the heat advisory earlier this week, with temperatures in central Alaska climbing to the ...

Whistling requires attention to your mouth, muscles, and breath. Here’s how it works, and how to get better at it.

Former President Joe Biden’s diagnosis with an aggressive form of prostate cancer has put a spotlight on prostate cancer ...

The agency plans to expedite the process of cleaning up toxic waste sites, even as Trump aims to slash its budget and staff.

Don’t miss Ira Flatow, Flora Lichtman, and the SciFri team live in Redwood City on Sept 18 for a special stage version of our ...

A military base polluted water in Newburgh, New York, with PFAS for years. Now a CDC-led study is uncovering the health ...

Scientists look inside the fossilized stomach contents of a massive dinosaur. And, why some birds listen for prairie dogs’ ...

Biochemist Virginia Man-Yee Lee has spent her career unlocking the proteins involved in neurodegenerative diseases. Her secret? Happiness.

The new book “The Science of Revenge” explores the neuroscience of revenge, and how its addictive potential could make it ...