JACKSONVILLE, Fla. – After a storm front blew over a tent at the Lot J testing site at TIAA Bank on Monday morning and more wind in the forecast, the state decided to keep the site closed for the day.

Millions of doses of Johnson & Johnson’s COVID-19 vaccine are set to expire this month — leading to urgent trials to see if the shots’ shelf life can be extended, a White House adviser confirmed ...

More than 50 years ago, nearly a dozen men incarcerated outside of Philadelphia enrolled in an experiment funded by Johnson & Johnson, according to unsealed documents. Now, those studies have come ...

Johnson & Johnson has begun administering its COVID-19 vaccine to 12-17-year-old participants of its ongoing phase 2a clinical trial, the drugmaker said April 5. The trial, which began in September, ...

Aerojet Rocketdyne, a GenCorp (GY) company, recently completed its final J-2X test series at NASA’s Marshall Space Flight Center. Over a period of three years, Aerojet Rocketdyne teams manufactured, ...

A Florida National Guard soldier works alongside a local nurse to learn the processes at Jacksonville’s COVID-19 community-based testing site at TIAA Bank Field. (Photo by Sgt. Michael Baltz, Florida ...

The two-seat version of the Chengdu J-20 fighter has commenced flight testing, as more evidence emerges about the evolution of the tanker version of the Xian Y-20 strategic transport. In recent days a ...

Both sides in the debate over whether state tests help or harm the quality of classroom teaching can draw support from a study presented here last week. William A. Firestone and his colleagues at ...