NASA began "sonifying" its famous photos of outer space to help people who are visually impaired enjoy the images. Recently, it recreated the sound of a black hole 240 million light-years away.
The federal government plans to build several hydrogen hubs around the country. The goal is to find a cleaner replacement for fossil fuels. But there are challenges in how hydrogen is produced.
Microsoft's global ubiquity gives its cybersecurity experts a unique window into the Russian cyberwar against Ukraine. The software giant is involved in both monitoring and combatting attacks.
A small group of workers at the video game company Activision Blizzard won an election to form a union. It could signal a big change in an industry that has a bullying and harassment problem.
Officials gathered in Times Square for the removal of what they called New York City's last public pay phone, which is headed to a local museum. But a number of other pay phones are still standing.
The city has gradually been replacing payphones with public Wi-Fi hotspots where people can hop online and even charge a cell phone. The old pay phone is headed to the Museum of the City of New York.