Radiocesium, a radioactive isotope, behaves differently in various soils. This was shown in a study that looked at 57 soil samples from Taiwan. These samples came from different climates, land uses, and altitudes. The study found that radiocesium sticks to soil in varying amounts. The amount of sticking, or adsorption, was measured using a value called the distri...

Microplastics, tiny particles smaller than 1 mm, are everywhere. They come from factories making plastic and from bigger plastic waste breaking down over time. These tiny bits of plastic behave differently in the environment because of their small size and unique surface chemistry. Think of it like how a tiny droplet of water behaves differently than a big wave. The ...

Imagine kids trading their school desks for muddy boots. They're not in a classroom but on a farm, exploring rows of lettuce, carrots, and other yummy vegetables. This isn't just a fun day out; it's a lesson on nutrition and environmental science. For over two decades, the HEAL Project has taken kids from San Mateo County schools on this unique adventure. The two-ac...