Food Waste Decreasing Worldwide, Good for Planet
A couple prepares a meal at home
Death Valley Reaches Highest Temperature in 100 Years
A view of the Death Valley National Park sign
US Military Offers Airwaves for 5G Commercial Use
The 5G logo placed on a motherboard
Robot Leads Human Musicians in Orchestra Performance
A robot conductor leads an orchestra
Can You Get COVID-19 Twice?
Emergency Medical Technicians arrive with a patient
COVID-19 Vaccine Starts Final Test with 30,000 Volunteers
Nurse Kathe Olmstead administers a trial vaccine
Studies Suggest T Cells Important in Fighting Coronavirus
Testing for infection of the novel coronavirus
Wearable Health Technology Could Find Early Signs of COVID-19
An image of the Apple Watch Series 4
Japanese Stores Test Robot Workers in the Face of Coronavirus Challenges
An avatar robot designed to resemble a kangaroo
Three Countries Send Spacecraft to Mars
The U.S., China and the United Arab Emirates are sending spacecraft to Mars