High-speed counter current chromatography (HSCCC), an advanced liquid-liquid chromatography technique employing both a liquid ...

A joint study between the Institute for Environment and Energy, Technology and Analytics (IUTA e. V., Duisburg, Germany) and Heinrich Heine University Düsseldorf (Germany) explored the combination of ...

President Trump signed an executive order to phase out paper straws nationwide. Environmental groups argue that plastic straws harm marine life and take hundreds of years to decompose. Some ...

What is the moon phase today? Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...

That creates different lunar phases. The next Full Moon will be the Worm Moon, which occurs at 2:55 a.m. on Friday, March 14, 2025. We’ll update this article multiple times each week with the ...