Apr. 21, 2025 — An international collaboration has published groundbreaking research, shedding light on the most significant increase in complexity in the history of life's evolution on Earth ...

Apr. 21, 2025 — Tuberculosis (TB) is an infectious disease that kills more than a million people worldwide every year. The pathogen that causes the disease, Mycobacterium tuberculosis, is deadly ...

Many trout fly anglers love studying aquatic insects because imitating those bugs is how they catch fish. And while the world of aquatic insects is vast and can be extremely complex, the basics ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Aquatic Organism images and footage. What kinds of royalty-free files are available on iStock? How can ...

Recognising cross-ecosystem linkages between terrestrial and aquatic ecosystems is vital for sustainable management and conservation of freshwater biota. Here, the authors show that land use ...

The discipline of classification and taxonomy involves the grouping of organisms into categories based on different properties including size, shape and gene sequences. Classification can help to ...

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 ...

The eventual decomposition of increased amounts of organic matter can deplete the water’s dissolved oxygen content, resulting in the death of fish and other aquatic organisms. Of all cropland ...

Calves are born without the protective immunity of antibodies to common environmental disease organisms. The “first milk”, or colostrum, is what transfers protective antibodies to the calf, and is the ...

Coral reefs provide shelter, spawning grounds, and protection from predators. They also support organisms at the base of ocean food chains. As reef ecosystems collapse, already at-risk species may ...

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