Today’s Solutions: November 21, 2024

Scientist pouring microalgae oil into glass receptacle

Eco-friendly algae oil could finally solve palm oil's drawbacks

From food to cosmetics, palm oil can be found in countless products today, making it the world’s most widely used vegetable oil. As you may know, though, palm oil is far from environmentally friendly. Additionally, experts have raised concerns about palm oil’s effects on our health. Soon, Read More...

Algae production for sustainable biofuel at Wageningen University in the Netherlands

Europe’s first biorefinery uses algae to make jet biofuel

The global aviation industry is responsible for more than 2 percent of human-produced carbon dioxide emissions. To put a dent in that statistic, scientists have been actively searching for cost-effective and eco-friendly aviation fuels derived from natural resources. In recent years, microalgae Read More...

Blue Ful carbonated drink made from spirulina blue-green algae

This tasty blue soda has no food coloring and captures CO2

We’ve previously talked about the benefits of spirulina. Considered a superfood, blue-green algae have been touted for its high nutritional value. And although it has become popular as a supplement among wellness-focused people, the algae still hasn’t reached mainstream adoption.  That may Read More...

Algae swaying underwater

Researchers push microalgae as the food source of the future

Facing food security issues on land, more researchers are turning to the untapped potential of the sea to meet the nutritional needs of the future. One new diet, called ocean flexitarianism, emphasizes eating food from low on the ocean food chain such as algae and seaweed. Advocated for by Read More...

Study: Algae can resurrect tad

Study: Algae can resurrect tadpole brain cells

Essential organisms such as plants, microalgae, and certain types of bacteria carry out photosynthesis. This key process releases oxygen into the atmosphere for the rest of us dependent species to feed off and carry out respiration. Every cell in every living thing on earth respires and is the Read More...

These algae curtains combat ai

These algae curtains combat air pollution in urban environments

Here at The Optimist Daily, we're highly interested in the expansion of algae as an eco-friendly component of a variety of products that protect the environment and reinforce the value of sustainable, eco-conscious living. Algae has been used to make biodegradable sequins and more sustainable Read More...

Algae-based feed could make fa

Algae-based feed could make farmed fish more sustainable and nutritious

Aquaculture, otherwise known as fish farming, is the fastest growing food sector, but while it’s more sustainable than beef farming, the industry could make key changes that would make it far more environmentally-friendly. Changing what farmed fish are fed is a crucial first step. Most Read More...