Public health experts want people to publicize their COVID-19 vaccination. The first health care worker to receive the COVID-19 vaccine in the United States put a sticker that said "Crushing COVID-19, ...

Josef H. asks, I've been advised to use a ''sticker-spreader'' agent when spraying certain products in the garden for weed, insect and fungal diseases.Can you give me a brief explanation of why these ...

Scientists at the Massachusetts Institute of Technology (MIT), and at the University of Southern California (USC), have developed a small ultrasound sticker that can be worn on the skin to monitor the ...

This week, coronavirus cases in the UK hit 1,500, leading to widespread panic about the spread of the virus. Amid the outbreak, many Brits have been advised to work from home, yet healthcare workers ...