A black moon is a rare occurrence. The next Black Moon will occur on Aug. 23, 2025. This is considered a Black Moon under the definition of the third new moon in a season of four new moons.

but it is usually around one-third of the caffeine content of coffee. Green tea also contains less caffeine than black tea. The caffeine in green tea can cause some people to feel nervous or jittery.

Darjeeling tea is a type of black tea produced in India ... It’s important to note that Darjeeling tea contains caffeine. The caffeine content may vary depending on the brand of Darjeeling ...

Regular ScienceAlert readers will likely know how pervasive microplastics are – getting into human tissue, ancient rock, and bottled water – but it may come as a shock to discover just how many of ...

Previous research has shown that bioactive compounds in coffee and tea, such as caffeine, have anti-inflammatory and antioxidant properties which contribute to lowering disease risk. A recent study ...

A beloved but controversial energy drink will soon hit shelves with triple the caffeine content it began with forty years before. Jolt Cola was first introduced in the 1980s, decades before Red ...

The caffeine in Zoa is derived from natural ingredients such as green tea and green coffee beans—which are raw ... This drink provides 150 milligrams of natural caffeine with nothing artificial.

It occurs naturally in green and black tea, and is available in supplements. This article provides an overview of L-theanine, including its potential benefits and risks and its dosage. L-theanine ...

Why has this black tea ... of caffeine, depending on brewing method. This comes in below coffee’s 95-200 milligram range. Earl Grey can be made from single estate black tea or a blend, but ...

Unlike coffee's caffeine spike—which often left me wired and, later, drained—black tea provided a steady stream of alertness. The moderate caffeine content was enough to wake me up but gentle enough ...

ECONOMYNEXT – Sri Lanka’s Browns Investments said it had completed the acquisition of Lipton tea company in Tanzania through its wholly owned subsidiary, B Commodities ME FZE, incorporated in the ...