The pocked surfaces of treated spore grains, here shown magnified approximately 300 times, can remove unwanted chemicals from polluted water. Pollen and spore grains could be safely used to clean ...

From regional timing differences to high pollen day strategies, plus when rain helps (or hurts) your seasonal allergies.

Scientists have created a reusable, biodegradable sponge that can readily soak up oil and other organic solvents from contaminated water sources, making it a promising alternative for tackling marine ...

ANGIOSPERM pollen grains have enzymes which are readily leached out by water. The release begins within minutes of immersion, and is not related to the germination of the grains and the growth of the ...