Post-nasal drip, also called upper airway cough syndrome (UACS), is a common disorder. It can be caused by colds, allergies, gastroesophageal reflux disease (GERD), and other conditions. It occurs ...

A decongestant is a medication that clears up congestion, meaning a stuffy head or nose. Congestion is caused by enlarged blood vessels in your nasal and airway membranes, which make it hard to ...

Earth's oceanic trenches are still shrouded in mystery, and for good reason. Plunging as deep as 11 kilometers (6.8 miles) beneath the surface, their dark, frigid waters are under mind-boggling ...

If those things don't confirm a diagnosis, your doctor may order more tests, such as: If you need treatment, you’ll probably start with a nasal corticosteroid spray. In many cases, that can ...

This layer of the ocean mostly includes deep-sea trenches and troughs and is home to some of the weirdest and wackiest creatures on our planet. The pressure at these depths can exceed 1,000 times ...

As for this magnificent but slightly terrifying creature of the deep blue sea, the expert explained that this particular shark was a lady. Look at her, she's magnificent. (The Tonga Trench ...

The Swedish navy operates a fleet of five submarines designed for brown-water operations near land – and is constructing two more – in contrast to the blue-water, deep-sea navies of other NATO ...

The crew of the Grand Sunny cargo ship has been stuck at sea for a year, unpaid and often hungry, after the vessel’s mysterious owner stopped paying the bills. The fate of the 11 men on board ...

Even as Pacific island countries remain poles apart on the issue of deep-sea mining of metals that are crucial to the global energy transition away from fossil fuels, the clock is ticking.

Using the same approach for the 2024 observations correctly predicted that this would be another low year for Southern Ocean sea ice cover. "It's interesting that, despite how unusual the winter ...

The debate around deep seabed mining has been gaining attention ... countries to the United Nations Convention on the Law of the Sea (UNCLOS) would range from US$42,000 to US$7.35 million.