Vishay Singh

Author Vishay Singh

The Horsehead Nebula has captured the public's attention like few other celestial objects. And though its history is fascinating, it's also mysterious. ...read more

Author Vishay Singh

Philosophers say now is the time to mull over what qualities should grant an artificially intelligent machine moral standing. ...read more

Author Vishay Singh

Sand might seem like an everyday material, but we're running out of it for industrial uses ... and that means people are willing to mine it illegally (or worse) to make money. ...read more

Author Vishay Singh

The spacecraft collected so much material from its target asteroid that it can’t contain it all. ...read more

Author Vishay Singh

Meet the predators of the plant world. Scientists are beginning to understand how they acquired a taste for insects and other small critters. ...read more