Hyaluronic acid is a humectant that retains moisture, helping to keep hair hydrated and reduce frizz. Sodium hyaluronate is a common, cost-effective form of hyaluronic acid found in haircare products.

Because this was a terrorist attack, the blowtorch has now been turned on Australia’s police and intelligence agencies. That scrutiny is understandable. Scrutiny is also necessary in a liberal ...

It looks like water. It smells like vinegar. And it can burn through skin in seconds. Welcome to the icy world of glacial acetic acid a chemical so pure it solidifies like ice, and so reactive it ...

SEATTLE — Most people are familiar with menopause, the hormonal shift women experience later in life. But fewer know that men undergo a similar transformation—called andropause. Starting in their 30s ...

President Donald Trump said his administration is seeking to reclaim possession of Bagram, an air base in Afghanistan, that he has lambasted his predecessor for handing over during the US exit from ...

The founders who previously sold their livestreaming video startup Periscope to Twitter are back with a new startup — and no surprise, it’s an AI-focused company this time around. On Wednesday, former ...

Jerome H. Powell said the “balance of risks” across the economy had started to shift, raising the odds the central bank lowers borrowing costs at its next meeting in September. By Colby Smith ...

You may have seen it in the news recently: a baby in Pennsylvania with a rare genetic disorder was healed with a personalized treatment that repaired his specific genetic mutation. The treatment was ...

Credit: Thinkstock Sodium bicarbonate is the most common treatment, but it has notable limitations, particularly in terms of patient adherence. Sodium bicarbonate has some down sides, but there are ...