Vishay Singh

Author Vishay Singh

You can’t detect a liar just by looking or talking to them — but scientists are zeroing in on methods that might actually work. ...read more

Author Vishay Singh

Developers are marketing the devices to law enforcement and employers, but experts say they don’t actually prove impairment. ...read more

Author Vishay Singh

...read more

Author Vishay Singh

A new look at old images of Earth’s strange sister shows hints that the planet’s crust was more mobile more recently than previously thought. ...read more

Author Vishay Singh

Explore these sunken cities — including the so-called Vegas of Ancient Rome, which now hosts mostly fish. ...read more