Life on Earth relies upon an astonishingly short list of elements. Carbon, hydrogen, and oxygen compose the essential ...

Bar soap and body wash are composed of cleaning agents, and both products aim to lift dirt and oil from the skin. However, ...

For millions of travelers, water safety isn’t just a footnote — it’s the silent saboteur of vacations. How to make sure you ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.

New species are being discovered faster than ever before - at a rate of more than 16,000 every year, suggests a new study.

Scientists are raising concerns about free-living amoebae, resilient microbes that can survive in water systems and enable ...

A review indicates that probiotic, prebiotic, and synbiotic supplements could be beneficial for skin health, especially for ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Limitation of soil microorganisms by key nutrients such as nitrogen (N) and phosphorus (P) controls ecosystem processes, including soil carbon cycling. Thus, it is fundamental to understand patterns ...

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls. They release ...