Once featured in movies, TV shows and video games, the Arecibo Observatory was the pride of Puerto Rico.
RICARDO ARDUENGO / Contributor / AFP via Getty Images
The collapse of the Arecibo Observatory in Puerto Rico was a result of financial neglect – and was a long time coming.
The tech field has a long way to go to achieve gender parity.
10'000 Hours/DigitalVision via Getty Images
Diversifying leadership can change organizational cultures, which removes barriers to women in the tech industry and academia.
Cyberspace has become indispensable during the COVID-19 pandemic, heightening the need for online protections.
Ariel Skelley/DigitalVision via Getty Images
Self-regulation by the technology industry has failed to keep people safe online. That's a job for government.
A SenseTime artificial intelligence system monitors an intersection in China.
AI can help make government more efficient – but at what cost? Citizens' lives could be better or worse, based on how the technology is used.
Planes have many sensors, supplying all kinds of useful data.
A pilot and researcher knows that airplanes are full of sensors – and finds a way onboard computers can use the data to detect equipment failure and tell pilots what's a real emergency and what's not.
Used once and done.
Research is yielding strategies for making plastics greener and more sustainable. But without support as they scale up, new versions will struggle to compete with well-established synthetic plastics.
Salting streets in Milwaukee.
A recent study shows plankton that have adapted to road salt have disrupted circadian rhythms. This finding suggests that environmental pollutants could also affect human circadian clocks.
The Statue of Liberty has been a welcoming sight for immigrants for decades.
Susan Ragan/AP Photo
Trump's plans to build a wall with Mexico and deport millions of people in the US illegally cast immigrants as an economic threat to Americans. The evidence suggests otherwise.
An anti-immigrant mood has been sweeping the West, such as in Finland.
Many politicians in the West – from backers of Brexit to Donald Trump – have convinced voters that immigrants are hurting their economies. The evidence suggests otherwise.
A volunteer receives a trial Ebola vaccine at the Centre for Clinical Vaccinology and Tropical Medicine in Oxford, southern England January 16, 2015.
Prior to the 1970s, almost all Phase I and II drug trials were conducted on prisoners. Our standards have gotten better since then, but still need revision.
Wind flowing from both above and below wind turbine blades can affect the supply of energy, researchers have discovered…
That skinny latte was awesome? We knew before you tweeted.
The deluge of data we are subjected to daily can be a good thing sometimes. It gives us a wide-open window to look at people’s behaviour, say, through their use of social media. The obvious question then…