Trending
South Australia powered itself with 100% solar to set global record
Solar energy is gaining momentum across the globe, but some of the world’s sunniest places have already adopted solar as a primary energy supplier. One of these areas leading by example in the field of renewables is the state of South Australia which just became the world’s largest region to Read More...
In pandemic silence, scientists can finally hear endangered dolphins
Previous recordings of Burrunan dolphin communication were broken up with the noise of passing boats traveling across the dolphins’ Gippsland Lakes habitat. During pandemic lockdowns, however, scientists were able to record the uninterrupted sounds of the endangered dolphins for the very first Read More...
A daycare built a 'forest floor', and it changed kids' immune systems
Time in nature is valuable for children’s physical and mental health, so one daycare in Finland decided to invest in a playground that replicated the forest floor. The results were amazing. Adding indigenous forest species to the playground The daycare replaced their sandy playground surface Read More...
4 powerful ways to keep yourself calm ahead of the elections
The election season is about to reach its climax and there is hardly any escaping it. With the outcome expected to have an enormous impact on the future of America and the greater world, it can be difficult not to feel the stress with November 3rd around the corner. On Monday, our Optimist Read More...
NASA: There is water on the moon hiding in lunar soil
Scientists have long argued as to whether there is water on the moon or not. Now, after decades of debate, NASA has solved the mystery: Water has been confirmed on the sunlit surface of the moon, and it’s not just in the form of ice limited to the shadowed surfaces of larger craters as previously Read More...
Tiny sponge converts dirty cooking oil into biodiesel
Scientists in Australia have developed an incredible sponge-like material that can convert discarded cooking oil and other waste materials into biodiesel. The sponge, which is being described as the first of its kind, is micron-sized and highly porous. When molecules are fed into the sponge, they Read More...
Japan, the world’s third largest economy, vows to go carbon-neutral by 2050
As extreme weather events associated with climate change are becoming more common all over the world, we’ve recently seen an increasing number of economies pledge to do their part in solving this urgent global challenge. The most recent commitment of the like comes from Japan, the world’s Read More...
These sunglasses are made of plastic waste from the Ocean Cleanup project
The promise of the Ocean Cleanup project was that it would not only help clean up the Great Pacific Garbage Patch, but also recycle the plastic so it doesn’t become waste again. Now, one year after collecting its first load of plastic waste, the nonprofit unveiled its first ocean plastic product: Read More...
Electric cars should be as cheap to produce as regular models by 2024
A key factor that is limiting the adoption of electric vehicles is that they are simply more expensive than their gas-powered counterparts. For instance, a new Volkswagen Golf will cost you about $26,000, whereas the automaker’s first mass-market electric car will cost you at least $39,000. The Read More...
A giant wildlife bridge will help LA’s mountain lions cross over the 101
One of the biggest ecological problems with freeway systems is that they dissect through natural lands and cut off animals from their native habitats. Such is the case just north of Los Angeles in Agoura Hills where the US 101 freeway cuts right through the native habitat of mountain lions and Read More...