Science
From mathematics and AI to medicine and psychology, The Optimist Daily features the latest news on discoveries, technological advances, and breakthroughs in the world of science. Our Science section is here to engage and enlighten you.
Study shows how eggs could make our hearts healthier
Eggs are delicious and diverse foods. You can scramble, fry, bake, or poach then, depending on your mood. Not only do they taste great, but they are also an excellent source of dietary protein, cholesterol, and a variety of essential nutrients. There have been numerous papers looking at the Read More...
Why we should speak kindly to animals
More and more people are realizing that animals are sentient beings with complex emotional capabilities. Laws in Spain have recently changed to recognize them as such and many studies have also confirmed this, like this experiment which was able to decode pigs’ emotions. An international Read More...
Marine biologists come up with effective low-tech solution to bycatch
Bycatch, which is the accidental capture of non-target species such as dolphins, marine turtles, and seabirds, is a pervasive problem in the fishing industry. Thousands of whales, dolphins, and porpoises drown from getting entangled in nets and lobster potlines every year. The problem is that Read More...
Plant-based-oil gel helps the medicine go down
It isn’t just children who can have trouble swallowing pills. Some adults find it difficult too, for example, adults who have suffered a stroke and need certain medications. Researchers from MIT and Brigham and Women’s Hospital developed a drug-delivering gel that is easier to swallow and Read More...
Watchdogs zero in on greenwashing financial institutions
Individuals and companies around the world are looking to invest with their conscience and only support eco-friendly enterprises. Many fund managers noticed the rise in popularity of funds in line with ecological, social, and governance (ESG) principles and embellished how green they Read More...
AI exposes coral reefs “singing”
Coral reefs are essential to ocean ecosystems, providing food and homes to all sorts of organisms. Learning as much as possible about these living creatures is important to protect all the life in the vast seas. A team from the University of Exeter is doing just that, creating an algorithm to Read More...
Massachusetts sues 15 companies for contaminating drinking water with PFAs
Poly- and perfluoroalkyl substances (PFAS) have become a widespread health concern. These forever chemicals have been linked to thyroid disease, kidney damage, and certain cancers. They take a very long time to break down in the environment, and many manufacturers knew about the risks but still Read More...
Activision Blizzard workers vote in industry’s first union
Video game makers may create and sell fun-filled entertainment products, but Activision Blizzard has been bogged down in suits and bad press for unfair working conditions. The makers of games like Overwatch and Call of Duty are accused particularly of fostering a “frat boy” culture where sexual Read More...
Genome of ancient Pompeian's sequenced for the first time
Over 2000 years ago, the famous city of Pompeii was buried by ash from the eruption of Mount Vesuvius. The layer of ash covering the city has acted as a protective shield against the environment and degradation. The historical site has provided a window into ancient Roman life, yielding insights Read More...
UK bill could fast-track gene-editing and improve food security
As we deduce more about the future with the changing climate, it becomes clear that secure and reliable food production will be a challenge. Gene-edited products could be a big help in making climate-resilient crops and securing our food supply. A bill on genetic technologies before the UK Read More...