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Adding in a second neural network that guesses the identity of hidden pieces was key.

Hot, nutrient water might have lasted for over 5 million years after the impact.

It's possible to send electrical signals right through human tissues.

Intended to help with biosecurity, it works with a popular AI protein design tool.

Wing patterns, flight dynamics create "motion dazzle" effect, make it harder to gauge speed, direction.

Eating less protein as larvae may limit their ability to produce proteins as adults.

The design requires less energy to capture CO2 than current systems.

19th century Nature account of 1841 train delayed by geomagnetic storm got year wrong--due to a typo.

Renewables easily cover changes in US demand, which is rising by 2% in 2026.

NASA's PRIMA mission will use spare parts from Webb to do major science at a lower cost.