Mathematicians have discovered a new infinity, one that is so strange that it could change how we understand logic, numbers and even the universe itself
The idea that Homo naledi may have intentionally placed their dead in South Africa’s Rising Star cave is fascinating, but are we reading too much into the evidence?
Cooling metal bars to near absolute zero, suspending microscopic gold beads, or searching for signs that gravity might be quantum: meet the scientists hunting for gravity's elusive nature
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