27/08/2024

New technique paves the way for efficient vitamin D3 production

Scientists have developed a method to produce vitamin D3 (VD3), a vital nutrient for bone health and immune function, with greater efficiency and purity. This breakthrough utilizes intricately designed microchannels carved ...

Why Arctic cruise ship tourism is complicated

Nearly 1.7 million people visit Juneau, Alaska, between May and September, spilling into the city by the thousands each morning when their cruise ship docks.

X-ray telescopes could also study exoplanets, say astronomers

Exoplanets are often discovered using the transit method (more than three-quarters of those discovered have been found this way.) The same transit technique can be used to study them, often revealing details about their atmosphere.

How can wealthy nations respond to the baby bust?

Across all 38 Organization for Economic Co-operation and Development (OECD) Member countries—spanning from North and South America to Europe and Asia-Pacific—the total fertility rate, which indicates the average number ...

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