SINCE the title of this heavy volume is somewhat vague—and its cost prohibitive, in present circumstances, to most British biologists—a brief description of its scope and contents will be more ...

WITHIN the last two or three years several investigators 1–4 have reported in these columns that certain Protozoa growing in sewage possess the power of causing flocculation of the bacteria on which ...

Researchers working with Professor Ralf Erdmann at Ruhr University Bochum, Germany, have discovered a critical vulnerability shared by the pathogens that cause African sleeping sickness, Chagas ...

New bottle format expands the BeFree AC two-stage filtration systemKEMPTTHAL, Switzerland, March 3, 2026 /PRNewswire/ -- ...

My new fish started showing worrying symptoms, and it turns out they’re infected with a protozoan parasite. In this video, I break down the signs I noticed early, what caused the outbreak, and the ...