Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

There’s a chance Donald Trump’s second term as US president could have a long-term negative impact on the demand for and ...

Right now, Mars is a reddish desert landscape – attractive but dead, and certainly not home to any little green men.

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

Discover the updates to New Zealand’s critical minerals list, the country’s revised export targets and the impact on the ...

Mineralogy is the study of minerals, the building blocks of rocks, which are naturally-occurring, crystalline solids with a set chemical make-up. This includes the study of the chemical ...

February earnings season means full-year and half-year results for major ASX mining stocks like BHP Group (BHP), Rio Tinto (RIO), Fortescue (FMG), Mineral Resources (MIN), Pilbara Minerals (PLS) and ...

We learn a lot about the interior of the Earth from studying rocks which make their way to the surface. The processes that ...

Searles Lake has long been shaped by shifting water levels, volcanic minerals, and evaporite formation. In 2024, satellites ...

The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But have you ever wondered how they get those colors?

Panaji: The State Environment Impact Assessment Authority (SEIAA) on Monday granted environmental clearances (EC) to three mineral blocks: the Cudnem block of Vedanta Limited, Cudnem-Cormolem ...