Fungi that live freely in soil are like invisible caretakers of the ground. They break down dead matter, recycle nutrients, and help plants grow strong roots. When the planet warms or floods, these tiny organisms feel the change first. In recent years scientists have studied how rising temperatures
Cotton can grow in many places, but salty soil is a big problem. The plant first feels the salt as water pressure changes and then later deals with too many ions inside its cells. Cotton’s reaction is a teamwork of sensors on the cell wall, channels that let ions in or out, and calcium signals that
Farmers growing rice in contaminated soil face a hidden dilemma. Tiny soil microbes control how mercury turns into a more dangerous form called methylmercury—a toxin that can build up in rice grains. Scientists wanted to see what happens when these microbes start disappearing, which climate change m
A recent crash on a road outside Yancheng City turned into a courtroom mystery when an electric tricycle tipped over, killing its driver. No cameras watched the incident, and nobody saw it happen. Investigators turned to the dirt that had caused the fall: big, dry clods of soil scattered acros
Mining leaves behind soil packed with heavy metals like cadmium, lead, and copper. These metals stick around for years, hurting plants, animals, and even people who live nearby. One cleanup trick is to use special plants that suck up the metals. But this method has problems. The soil is often too ha
In the world of farming, tiny worms called plant‑parasitic nematodes can cause big problems for crops. Scientists have found that certain fungi, known as nematophagous fungi (NF), can help keep these worms in check. A new review looked at how combining these fungi with organic matter—like compost or
Scientists studied 15 long‑term forest sites around the world, from tropical jungles to Arctic woodlands. They measured how many different tree species were present and how much organic carbon was stored in the soil, a key factor that helps slow climate change. The overall trend showed that forests
Nebraska farmers are turning to simple, low‑cost methods that keep the soil alive and the profits steady. Because feed costs are high, crop prices low, and debt rising, many growers look for ways to cut expenses while staying productive. Cover crops, no‑till practices, and varied crop rotation
Farmers in the area are trying a new way to cut costs and keep groundwater clean. A local extension teacher started the “Nitrogen Challenge” after farmers asked if they were still adding too much fertilizer to their fields. The goal is simple: give each crop exactly the amount of nitrogen it n
Researchers examined how adding organic material changes the tiny life in two different soils. The study focused on microbes that help break down nutrients and keep the climate stable. Scientists wanted to know if these tiny organisms would react in the same way when the soils receive the same organ
