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Scottish forests are the biggest they’ve been in 900 years
Scotland is a proud and iconic country, with a unique culture and landscape. Travelers from all over the world come to visit Scotland’s highlands, lowlands, and lochs. Another invaluable part of the Scottish wilderness, largely and unfortunately overlooked by visitors, is its Read More...
Florida volunteers feed manatees with lettuce
In Florida’s Indian River Lagoon, a bold initiative began where volunteers gather to pour pallets of leafy greens into the water to feed the manatees gathered there. Initially, after some hesitation, a bold and curious pair of cows approached and started eating lettuce. More would soon join, Read More...
Elders Climate Action: climate activism for seniors
This last week’s Optimist’s View on aging got us thinking about our seniors and how lucky we are to have a substantial older population. Longer life expectancies and a growing senior population mean holding onto our loved ones and benefiting from their perspective and experience. With an active Read More...
Experts tell us how healthy sweet potatoes really are
Sweet potatoes are a delicious, bright, and nutritious vegetable with the ability to liven up any plate of food in color and taste. “In general, the more color you can add to your diet coming from fruits and vegetables, the better,” says sports dietitian Yasi Ansari. What are the health Read More...
Research suggests that mushrooms use language to talk to each other
Just when we thought mushrooms couldn’t get any cooler, a scientist from the University of West England recently published some more fabulous news about fungi and how they might communicate. According to his findings, Professor Andrew Adamatzky believes that the electrical impulses mushrooms Read More...
Pinterest tightens policy on fake news with climate misinformation ban
The popular image-focused social networking platform Pinterest is promising to do its part in the fight against fake news by blocking all content that denies, twists, or in any way spreads misinformation about the climate crisis. As reported by The Guardian, Pinterest’s new policy defines Read More...
Globally, demonstrators gathered for the biggest scientist-led protest ever
Occasionally, drastic measures are essential to mobilize a population toward necessary progress. Civil disobedience is a proven method of affecting change, and when those disobeying are all experts in a field, we can bet that what they're saying is worth listening to. On Wednesday, April 6th, Read More...
These prefab facades could make old buildings carbon negative
Retrofitting buildings so that they consume less energy is key to meeting current climate targets. A company in Germany is working to accelerate that process by building tailored facades with built-in insulation that can fit like a glove onto old buildings to reduce their energy use. Prefab Read More...
This hydrogel helps stop cancer regrowth post-surgery
Being diagnosed with cancer is probably one of the most devastating experiences one can have. However, once tumors are successfully removed, living with the fear that some cancer cells may remain, regrow, and respread through the body is a particular torment for the patient, their loved ones, and Read More...
Bacterial enzymes may be the future of medicine
We may think of machines as nuts, bolts, and maybe a CPU. Microorganisms, though, create many proteins and enzymes which perform a very machine-like function. A famous example of this is CRISPR-Cas9, which was originally an evolutionary adaptation observed in microorganisms. While Read More...