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Fungus

A fungus is a type of organism that belongs to the kingdom Fungi and includes yeasts, molds, and mushrooms. Unlike plants, fungi do not perform photosynthesis; instead, they obtain nutrients by breaking down and absorbing organic matter from their surroundings. This makes them essential decomposers in ecosystems, recycling dead material and returning nutrients to the soil.

Fungi can be single-celled, like yeast, or multicellular, like mushrooms, with structures made of thread-like filaments called hyphae. These filaments form networks known as mycelium, which spread through soil, wood, or other organic matter to absorb nutrients. Some fungi form symbiotic relationships with plants, helping them absorb water and minerals, while others can be parasitic and cause disease in plants, animals, or humans.

Fungi have many important uses in medicine, food, and industry. They are the source of antibiotics like penicillin, are essential in baking and brewing, and are used in biotechnology and environmental cleanup. At the same time, some fungi produce toxins or cause infections that can be harmful to health. Fungi play a diverse and vital role in natural systems and human life.

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Plants & Animals News

August 19, 2025

MSU researchers discovered that microbes begin shaping the brain while still in the womb, influencing neurons in a region critical for stress and social behavior. Their findings suggest modern birth practices that alter the microbiome may have ...
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Roughly two-thirds of all atmospheric methane, a potent greenhouse gas, comes from methanogens. Tracking down which methanogens in which environment produce methane with a specific isotope signature is difficult, however. UC Berkeley researchers ...
Scientists have engineered a groundbreaking cancer treatment that uses bacteria to smuggle viruses directly into tumors, bypassing the immune system and delivering a powerful one-two punch against cancer cells. The bacteria act like Trojan horses, ...
Weaver ants have cracked a teamwork puzzle that humans have struggled with for over a century — instead of slacking off as their group grows, they work harder. These tiny architects not only build elaborate leaf nests but also double their pulling ...
Over 15 years of fossil excavations in Tanzania and Zambia have revealed a vivid portrait of life before Earth s most devastating mass extinction 252 million years ago. Led by the University of ...
Cats can naturally develop dementia with brain changes strikingly similar to Alzheimer’s disease in humans, including toxic amyloid-beta buildup and loss of synapses. A new study shows these similarities could make cats valuable natural models for ...
Scientists have discovered a parasite that can sneak into your skin without you feeling a thing. The worm, Schistosoma mansoni, has evolved a way to switch off the body’s pain and itch signals, letting it invade undetected. By blocking certain ...
Over 300 million years ago, Illinois teemed with life in tropical swamps and seas, now preserved at the famous Mazon Creek fossil site. Researchers from the University of Missouri and geologist ...
Researchers at Scripps have created T7-ORACLE, a powerful new tool that speeds up evolution, allowing scientists to design and improve proteins thousands of times faster than nature. Using engineered bacteria and a modified viral replication system, ...
Deep beneath the ocean's surface, a groundbreaking DNA study reveals that the deep sea is far more globally connected than once thought. By analyzing thousands of brittle stars preserved in museum collections, scientists discovered these ancient ...
A prehistoric predator changed its diet and body size during a major warming event 56 million years ago, revealing how climate change can reshape animal behavior, food chains, and survival ...

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