issue_46

It’s the best of times or the worst of times in physics.

Alt-realities, whether cosmic or VR, would undermine the laws of physics.

The neurology of dread and desire on Half Dome.

How scientific cosmology puts a new twist on the problem of evil.

Mussels are devastating a unique ecosystem.

How animals’ biological clocks turn with the tides.

Genetic mutation changes from adaptive to dangerous after reproductive age.