PhysicsThe galactic anomalies hinting dark matter is weirder than we thought Cosmological puzzles are tempting astronomers to rethink our simple picture of the universe – and ask whether dark matter is even stranger than we thought Features
EnvironmentStorm-proofing 1% of power lines protects entire grid from blackouts Researchers simulated the wind damage from seven historical hurricanes to identify just a few key electrical lines that were crucial to protect the whole grid from cascading power failures News