Viruses

can infect all types of life forms, from animals and plants to microorganisms,...

Protists

eukaryotic organisms that are not animals, plants or fungi, and are grouped together...

Bacteria and Archaea

parasitic relationships with plants and animals. Their biomass is only exceeded by...

Fungi

eukaryotic life kingdoms of plants and animals. Fungi do not use photosynthesis to...

Water Pollution by Factory Farms

Concentrated animal feeding operations (CAFOs), also known as factory farms,...

Grains

or fruit layers, harvested for human or animal consumption. There are two main types...

Fruits

with the movements of humans and animals in a symbiotic relationship as a means for...

Vegan Diet for All ages

Vegan diet does not include animal products. Vegan diets are regarded as appropriate...

Veganism

practice of abstaining from the use of animal products, particularly in diet, and an...

Marine Animals Populations Half in 40 Years since 1970

A study of marine mammals, birds, reptiles and fish shows a decline of 49% in the...