Scientists from NASA's Jet Propulsion Laboratory (JPL) have released the blueprint, via an open-source licence, for a wearable that warns users against touching their
The World Health Organization (WHO) has said that hospitals are facing a shortage of oxygen concentrators needed to support the breathing of COVID-19 patients
World Health Organisation chief Tedros Adhanom Ghebreyesus has said it's not certain that scientists will be able to create an effective vaccine against the