Engineers in South Korea developed a bioinspired air filter that mimics nasal mucus, trapping more particles and lasting ...

Regular mucus tends to be thin and slippery, and it is generally a constant presence on a day-to-day basis. Meanwhile, phlegm ...

Breathing is something we typically take for granted, until it’s a struggle to do so. When your lungs are clogged with thick, sticky mucus, each breath can be a chore. Whether it’s a seasonal cold, ...

Some people feel better if they spit out phlegm, especially if the phlegm is thick, sticky or irritates the throat. Spitting ...

This year's UN COP30 summit in Brazil was hotly-anticipated as a pivotal moment for the planet, as the world fast approaches a key global warming threshold.

Two towers containing 470 apartments and 28,000 square feet of retail and commercial space are now slated to be built next to Union Station.

The Mamyshev oscillator (MO) is a type of fiber laser capable of producing high-energy laser pulses at a tunable repetition rate. It is a mode-locked laser which uses light traveling within a ...