How Money Has Changed Throughout History
From shells to cell phones, the way we exchange currency is always changing ...read more
Author: Vishay Singh
Health Is not Defined by Fat and Skinny. Test These Metrics Instead.
A proper fitness assessment considers aerobic health, muscular strength and endurance, flexibility, and body composition. Here's how to test these variables in yourself. ...read more
Scientists Aren’t Sure How the Inner Voice Works
Most people experience conversations and see images in their minds, though the mechanics have proven difficult to nail down. ...read more
How Many Words Can Dogs Learn?
Depending on the canine in question, some can learn many — others very few. ...read more
9 Best Probiotics for Vaginal Health
Robots of the Future Might Walk Like Emus
The key to building a more energy-efficient robot? Avian-inspired legs. ...read more
Beyond Psilocybin: These Mushrooms May Offer Brain-Boosting Compounds, Too
While the trippier fungi have stolen the show, several of their relatives are being investigated to treat common mental health conditions and neurodegenerative disorders. ...read more
The Questionable Compatibility of Introverts and Extroverts
Your success will depend on the type of relationship you want to create, say experts. ...read more
If Managed Properly, Whale and Dolphin Carcasses Can Benefit Coastal Ecosystems
Thousands of cetacean carcasses wash up on shore each year. Recent research argues that coastal management practices should help preserve the many ecological benefits they can bring. ...read more
Nuclear Anxiety is Nothing New. Here’s How to Handle It
Russia’s invasion of Ukraine is fueling fears about the possibility of a nuclear war. But experts say this is far from the first time these worries have bubbled to the surface. ...read more