Nicotine causes blood vessels to tighten, which restricts the flow of blood. Smoking also raises blood pressure, weakens blood vessel walls, and increases your risk of blood clots. This can raise ...

Anticipating a disaster, Antoine, a father, attends a survivalist training given by Alain in his autonomous hideout. In fear of a natural, economic or social crisis, the group trains to face the ...

It is important to talk with a doctor if any dark spots on the skin: Dark spots on the skin, or hyperpigmentation, can have a range of causes. They are usually harmless and do not need treatment.

Morning nausea or sickness can be a sign of pregnancy, but there are other possible causes of feeling nauseous in the morning. These include low blood sugar, dehydration, anxiety, and more.

This condition causes your thyroid gland in your neck to produce too little thyroid hormone. Thyroid hormone controls your metabolism. Too little of it slows your metabolism and can cause weight gain.

Chronic respiratory failure has multiple causes. It can occur when the airways narrow or become damaged over time. It can also occur with conditions that cause the respiratory muscles to weaken ...

That short-term decline is likely due in large part to drought in the Prairie Pothole Region, an area of the northern Plains that is crucial for breeding ducks, Brasher says. There’s hope that ducks ...

Weakness in the legs can be due to a spine or leg injury, but other potential causes can include diabetic neuropathy, cancer, stroke, myasthenia gravis, and other underlying conditions. It is a common ...

2024 annual results showed a 2.2% sales decline, with only free cash flow improving significantly; Pharmaceuticals saw slight growth, while Crop Science and Consumer Health declined. Bayer's 2025 ...

A team of archaeologists in Iraq, led by Sebastian Rey, the British Museum’s curator of ancient Mesopotamia, has uncovered compelling evidence of the empire’s formidable bureaucracy.

Dollar devaluation and dollar dominance are not necessarily mutually exclusive. But the approach to weakening the greenback that US President Donald Trump’s administration is considering would almost ...