From dissecting hearts to designing ornithopters, James Bell Pettigrew saw spirals as the blueprint of nature—but his grand vision was lost to history.
Monkeys Infected With Transmissible Diseases Are Trucked Across U.S.—Where’s the Transportation Department?
Experimenting on monkeys is cruel—and keeping them is a threat to public health.
Bees Are Sentient and May Be Self-Aware
Bees are remarkable creatures, even for the mundane tasks we see them engaged in daily.
How Trophic Cascades Devastate Ecosystems and Endanger Human Health
Bats and vultures may not be widely loved, but their decline has profound negative implications for humans.
Why We Evolved to Dream at Night and What Dreams Mean
We forget most of our dreams. So why do we have them?
Guide to Preserving Sacred Land Near You
Preserving biodiversity is among the most urgent issues of our time, and it needs to be addressed regionally to succeed.
Why Do We Sleep and How Can We Sleep Better?
Sleep is a biological necessity, but it remains a mysterious phenomenon we don’t fully understand.
How Community Solar Can Liberate You From Fossil Fuels
Local and rural cooperative utilities can use community solar to meet unique place-based clean energy needs.
Not as Simple as 1, 2, 3: Humanity Has a Surprisingly Diverse Understanding of Numbers
Language plays an important role in understanding the concept of numbers.
The Commercial Fishing Industry Is Destroying Vital Marine Ecosystems
Fish are sentient beings subjected to cruelty to maximize profits for the multibillion-dollar industry.
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