Cell Health & Exercise
Bursts of high intensity aerobics revive aging cells.
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Mountain High
Have you ever been to a high altitude and found yourself gasping for breath? One listener asked why …
Ancient Egyptian Prosthetics
Artificial toes from ancient Egypt may have been functional prosthetics.
Heatwaves & Pollution
Heatwaves and poor air quality go hand and hand.
Memory Over Time
Learning how the brain links memories created days, months or years apart.
Seagrass Fights Disease
Underwater seagrass meadows combat disease.
Testing for Pesticides
Computer modeling may reveal which pesticides post long-term risks.
Camping Improves Sleep
More time spent outdoors resets circadian rhythms to help us get a full night’s sleep.
Birdsong Warm-Ups
Songbirds, like people, may need to warm up their voices before they sing.