Barrier methods of birth control physically block sperm from reaching the uterus during sexual activity. There are many types to choose from. Weigh up the pros and cons of each before deciding ...

The Great Barrier Reef is the world’s largest coral reef system. It stretches over 2,300 kilometres along the coast of Queensland, Australia. Made up of nearly 3,000 reefs and 900 islands ...

Forge Nano, Inc., an atomic layer deposition solution provider, today announced the completion of its new semiconductor cleanroom.

1.2 million people (aged 18-75) without a (paid) job wanted a job, with 1 million available to start within 4 weeks. The most common reason for both men and women who wanted a job were unavailable to ...

Her expertise is in personal finance and investing, and real estate. Tariffs are a type of trade barrier that makes imported products more expensive than domestic ones. Tariffs typically come in ...

The pinnacle of sport as you know it. Grand Slam tennis – there’s nothing like it. There’s no room for error. Perfection is the norm. Anything below, and you ...

Designed to bridge the gap between fourth and fifth-generation fighters, the Silent Eagle featured conformal weapons bays, radar-absorbing materials, and advanced targeting systems. Despite its ...

During the XB-1's historic flight on Tuesday—its 12th test flight overall—the aircraft stayed supersonic for around four minutes before breaking the sound barrier two more times during the ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1. On its 12th test flight, the Boom XB-1 prototype broke the sound barrier ...

A civilian jet broke the sound barrier for the first time Tuesday while making a historic test flight over the Mojave Desert. The XB-1 aircraft, manufactured by Boom Supersonic, was piloted by ...

A US company's prototype jet has broken the sound barrier in a demonstration it hopes will pave the way for a successor to the Concorde. Boom Supersonic's XB-1 is the first civilian aircraft to ...