Text size Moderna’s headquarters in Cambridge, Massachusetts. Joseph Prezioso / AFP / Getty Images Moderna’s announcement of positive data about a Phase 1 trial of its Covid-19 vaccine in May was met with skepticism by some experts, who noted that the company had not included many details about the trial’s …

Image copyright fake pictures The world is poorly prepared for the global collapse of born children, which will have an “astonishing” impact on societies, researchers say. Falling fertility rates mean that almost all countries could have reduced populations by the end of the century. And 23 nations, including Spain and …

The day after California Governor Gavin Newsom closed a number of business sectors in the state, the Los Angeles County Department of Public Health confirmed new COVID-19 cases and one-day hospitalizations with 4,244 new cases and 2,103 people currently hospitalized. That compares with 2,593 new cases of COVID-19 on Monday. …

San Luis Obispo County says that a sixth county resident who tested positive for COVID-19 died. Health officials say the person was 90 years old and lived in a long-term care facility for the elderly. They say the patient was infected through person-to-person spread in the facility. “This disease is …

So far you have heard of NEOWISE, the most spectacular comet to visit our little corner of the galaxy since Hale-Bopp passed over 20 years ago. But we are willing to bet that you have not actually seen it with your own eyes. That’s because until now, the only way …