...No, it is just his heart beating.

Nanotechnology can be defined as the study, design, creation, synthesis, manipulation and application of functional materials at the nanometer scale.

Most fishes are reproducing externally in the water, and this requires a broad set of evolutionary adaptations.

Psychoactive pharmaceuticals are receiving increased attention because modulation of biological targets in the central nervous system can lead to altered behaviour of exposed organisms.

Neonicotinoid pesticides were introduced in the mid-1990s, and since then, they are commonly used as insecticide in crop production and veterinary medicine.

Members of the Laboratory of Germ Cells succeeded as the first ones in the delivery of nanoparticles into primordial germ cells.

Severe weather events, such as long‐term droughts, are challenging for many freshwater species.

Ryby jsou nejpočetnější a nejrozmanitější skupinou obratlovců.