Parade Pets on MSN

10 Scientifically Proven Activities That Make Cats Happiest

Research shows that pheromone diffusers can be effective in reducing aggression among cats in multi-pet households. These ...
Veritasium on MSN

Why the US Military’s Worst Idea Almost Led to Disaster

The US military has a history of bold, unconventional ideas—but some have gone dangerously wrong. One of their most ...