There's a push to keep a remote Icelandic nature reserve free from any internet or phone signals to preserve the area's tranquility. But not everyone is on board with the proposed digital-free zone. VOA Correspondent Mariama Diallo reports.
Researchers are working to create robots that can do all types of jobs and now some scientists are trying to make androids - or robots that appear human. But androids can make some people feel uneasy. VOA’s Elizabeth Lee explains this feeling or phenomenon known as the "uncanny valley."
Whether at home or out and about, women the world over have long had to contend with threats to their physical safety. Now, a tech startup has designed a wearable device that can aid them in dangerous and life-threatening situations. Tina Trinh reports.