A cheap organic steam generator to purify water

It has been estimated that in 2040 a quarter of the world's children will live in regions where clean and drinkable water is lacking. The desalination of seawater and the purification of wastewater are two possible methods ...

Curiosity Mars rover takes a new selfie before record climb

NASA's Curiosity Mars rover recently set a record for the steepest terrain it's ever climbed, cresting the "Greenheugh Pediment," a broad sheet of rock that sits atop a hill. And before doing that, the rover took a selfie, ...

Antarctica appears to have broken a heat record

The temperature in northern Antarctica hit nearly 65 degrees (18.3 degrees Celsius), a likely heat record on the continent best known for snow, ice and penguins.

How coworkers impact the value of your skills

In today's world, most workers are highly specialized, but this specialization can come at a cost—especially for those on the wrong team. New research by Harvard's Growth Lab uncovers the importance of teams and coworkers ...

Opportunity's parting shot was a beautiful panorama

Over 29 days last spring, NASA's Mars Exploration Rover Opportunity documented this 360-degree panorama from multiple images taken at what would become its final resting spot in Perseverance Valley. Located on the inner slope ...

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