Over time, the protective power of a COVID-19 vaccination (or recovery) goes down. Could an antibody test tell you by how much?
10/25/2021
11:19
Weekly roundup — In your head
The evidence is in. Just by focusing your thoughts every day, you really can reduce the stress inside your body. Also, a wildly fascinating experiment out of Munich hints at a future where human beings... maybe don't have to breathe anymore?
10/22/2021
30:00
Mindfulness reduces stress — measurably
Certain forms of meditation do actually lower stress levels over the long term. And scientists from Germany have proven it by looking at human hair.
10/21/2021
17:02
The delta plus variant
It's been called the "most infectious" variant yet. So what do we know about delta plus?
10/20/2021
11:03
Do we have to breathe to stay alive?
It sounds like a weird question. But researchers in Germany have shown that algae, if injected into the bloodstream, can provide oxygen to sustain a brain. It worked on tadpoles — could it work on humans, too?
