Modern passenger airliners are essentially tubes-with-wings, they just happen to be tubes that are stuffed full with fancy ...

The cause of a fire that spread to three alarms and led to a temporary suspension of rail service in Arlington remains under investigation, according to the Arlington Fire Department. Fire crews were ...

Texts sent by Anna Kepner’s distraught family after she was found dead on a Carnival cruise last month provide a rare insight into her stepmother’s initial desperation to protect her son — the primary ...

In 2020, RUSI published papers on the potential threats posed to Western forces by Russian and Chinese combat air ...

Taking a 30-day break from drinking alcohol can provide several health benefits. Among the biggest benefits, your risk of cancer and heart disease may decrease. You may also experience improved sleep ...

2025 was the third hottest year on record, but thousands of cities saw record heat and one broke a record for cold. By Harry Stevens and Eric Niiler Last year was Earth’s third hottest globally, but ...

China’s assertiveness in the South China Sea has steadily increased, resulting in heightened tensions with Southeast Asian claimant states, particularly the Philippines, at the Second Thomas Shoal in ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Wirecutter Staff A breakdown or flat tire can happen to anyone at any time.

Abstract: This brief presents a gain-boosted wideband complementary metal–oxide–semiconductor (CMOS) down-conversion mixer with body-effect control, which operates in a frequency range of 24–40 GHz.

Abstract: This letter proposes a contention-based random access for air-to-ground communications, which is based on a slotted ALOHA protocol with a relay control scheme (RCS-ALOHA). In RCS-ALOHA, idle ...

“Getting adequate rest may strengthen your body’s natural immunity,” Cherian says. When you don’t get enough sleep, your immune system may not function as well, making it less able to defend your body ...