New research from Japan's iron-rich hot springs shows how early microbes may have harnessed iron and oxygen during the Great Oxygenation Event. When you purchase through links on our site, we may earn ...

Before forests, animals, or even breathable air, Earth was a completely different place. Over two billion years ago, the planet’s atmosphere held almost no oxygen. What we now call life had to survive ...

Join Dr. Krista Rantanen for an inside look at the unique challenges of cultivating anaerobic and microaerophilic bacteria. This session will explore why controlling oxygen levels is essential for ...

Labroots invites you to the 11th Annual Microbiology Virtual Event Series 2025, taking place on September 3rd, 2025! This event will explore the latest developments in microbiology and immunology, ...

Helicobacter pylori is commonly associated with gastric ulcer. The bacteria are showing resistance to common antibiotics. Natural antimicrobial such as Clove oil, curcumin showed significant ...

Nitrite is a central molecule in the nitrogen cycle because nitrite oxidation to nitrate (an aerobic process) retains fixed nitrogen in a system and its reduction to dinitrogen gas (anaerobic) reduces ...

An invisible intruder puts the delicate balance in our lungs to the test: the mold Aspergillus fumigatus, harmless in nature, can become a serious danger if the immune system is weakened—and change ...

Can you chip in? The Internet Archive is a nonprofit fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

The US Food and Drug Administration (FDA) approved a wide range of therapies in 2023, including many new molecular entities and biological products. The information below is organized by the month in ...