When winners are losers: Why symbolic rewards may backfire

Far from keeping up the good work, recipients of internal symbolic awards such as employee of the month or merit certificates perform worse after receiving the accolades, according to a recent international study published ...

Choosing the Mars samples for future return to Earth

Perseverance, a NASA rover, is collecting rocks on the surface of Mars, more than 200 million kilometers away. Though they could eventually become the most valuable rocks on Earth, the rover has limited space for these samples. ...

page 4 from 40