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.
G7 countries plan to stop fossil fuel development overseas
Environmental and energy ministers from the world’s largest economies agreed to stop funding any overseas fossil fuel development by the end of 2022. This will cut off investment in high carbon pollution programs that threaten the world from meeting its climate targets. The G7 countries Read More...
BU-led team aims to treat heart disease by growing new heart tissue
The heart is arguably the hardest-working and most important organ in the body. Starting the moment it’s formed in the womb the heart has to keep working for the rest of our lives. What’s more daunting is that the heart can’t repair itself. Once a ventricle or aorta is damaged, the heart just Read More...
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...