Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

In a welcome return to active flight vehicle testing after setbacks and facility upgrades, SpaceX made strong progress with Super Heavy Booster 19 (B19) at its Massey’s test site before returning it ...

Amid a measles outbreak in Florida, some adults are questioning if their childhood vaccine is still effective. Individuals born before 1957 are generally considered immune, while those vaccinated ...