Spirulina is typically sold as a powder. (tjasam/Getty Images)

This aquatic superfood is making waves.

Spirulina, the blue-green algae that grows in freshwater (and sometimes salt w

Vertical farms are popping up everywhere from Pennsylvania to Dubai, most of them growing some sort of leafy green (and one growing mushroom fungus!). A farm in Iceland has taken a different dir

With the change of season, seasonal issues come to highlight. Issues like allergies and flu become too common and inevitable. With remedies and quick hacks, you can keep spring allergies at bay.

Animals can form friendships, just like we can. When someone is kind and caring towards them, they tend to remember.

John Lewis Thunderheart is a cow who was rescued from a slaughterhouse