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Scientists have uncovered a surprising new picture of human origins that challenges the long-held idea of a single ancestral population in Africa。 By analyzing genetic data from diverse modern African groups—especially the highly distinct Nama people—and comparing it with fossil evidence, researchers found that early humans likely evolved from mult
A bizarre, cyclops-like creature from nearly 600 million years ago may hold the key to how your eyes—and even your sleep cycle—evolved。 Scientists have discovered that all vertebrates, including humans, trace their vision back to a single light-sensitive “median eye” perched atop a worm-like ancestor’s head。 As this ancient animal shifted from a se
The music streaming platform will review criteria such as artists' live dates and social media presence
For decades, psychologists have debated whether the human mind can be explained by one unified theory or must be broken into separate parts like memory and attention。 A recent AI model called Centaur seemed to offer a breakthrough, claiming it could mimic human thinking across 160 different cognitive tasks。 But new research is challenging that bold
Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones。 These flexible, low-cost devices generate lifelike electrical signals capable of activating living brain cells, a breakthrough demonstrated in mouse brain tissue
As the Moon swallowed the Sun during the April 8, 2024, total solar eclipse, something remarkable happened on the ground—cities went eerily quiet。 Scientists analyzing seismic data found that human-generated vibrations, usually caused by traffic, construction, and daily activity, dropped sharply during totality。 The effect was so pronounced that it
One of Elon Musk’s abiding fears is that A。 could one day threaten humans。 But the jurors deciding his suit against OpenAI probably won’t hear about it
The court’s decision could have broader implications for lawsuits seeking to hold companies liable for international human rights abuses
Counting minutes is a poor way to curb phone habits。 Real antidotes, experts say, include mindful parenting, curated content and human connection
Calling AI things like “smart” or saying it “knows” something might sound harmless, but it can quietly mislead people about what AI actually does。 A new study shows that news writers are more careful than expected, rarely using strongly human-like language。 When they do, it often falls on a spectrum—sometimes describing simple requirements, other t
Beneath East Africa’s Turkana Rift, scientists have found the crust is thinning to a critical point, suggesting the continent is gradually breaking apart。 This “necking” process marks an advanced stage of rifting that could eventually lead to a new ocean forming millions of years from now。 Surprisingly, the same geological forces that are splitting