featured segment
Understanding Sunscreen Ingredients And Which Ones You Need
Picking a sunscreen can be overwhelming. We’ll break down what to look for, and what ingredients matter.
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12:20
Alaska Issues Its First-Ever Heat Advisory
The National Weather Service issued the heat advisory earlier this week, with temperatures in central Alaska climbing to the mid-80s.
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17:00
Understanding Sunscreen Ingredients And Which Ones You Need
Picking a sunscreen can be overwhelming. We’ll break down what to look for, and what ingredients matter.
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17:00
You Can Whistle While You Work—But How Does A Whistle Work?
Whistling requires attention to your mouth, muscles, and breath. Here’s how it works, and how to get better at it.
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29:00
Is It Time For A New Model Of The Universe?
Is the Hubble constant—a key part of how we measure the expansion of our universe—in a crisis? Some cosmologists say yes.
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17:00
How To Fight The Brain’s Desire For Revenge
The new book “The Science of Revenge” explores the neuroscience of revenge, and how its addictive potential could make it dangerous.