This state-of-the-art hologram hits you right in the feels
Scientists at the University of Glasgow are making our futuristic science fantasies a reality. They have created a system that allows users to actually ...
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Ancient nits aid uncovering of human ancestry
To uncover information about ancient genomes scientists have previously relied on fossils of bones and teeth. Alongside ethical issues, the problem with this is ...
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This is the world’s first ocean carbon-removing machine
Cutting greenhouse gas emissions at the source should be the main goal when tackling climate change, but the most recent IPCC report also recommends ...
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Study finds yet another potential use for aloe plants—Natural insecticide
The green skin and stomach protector aloe vera unveiled a new weapon in its arsenal: its discarded peels. Previously discarded as agricultural trash, these ...
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Period tax scrapped in Pakistan: what the ruling means for women
BY THE OPTIMIST DAILY EDITORIAL TEAM Two lawyers filed a court case. Thousands signed a petition. Pakistan just agreed to scrap its sales tax ...
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Support The Optimist Daily Staying Healthy - Body and mind Solutions
What sets Japanese sweet potatoes apa...
BY THE OPTIMIST DAILY EDITORIAL TEAM If you've bought a Japanese sweet potato, cut into it expecting orange, and found creamy white instead, you've ...
Read MoreOur Latest Podcast Episode
October 02, 2026
A wildlife overpass, a solar train, and Japan's massive centenarian population
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