I Found a Strange Little Object on My Floor—Then I Discovered What It Really Was

unsettling to fascinating.

The materials seemed worthless.

Yet the larva had used them deliberately.

Something most people would call dust had become protection.

The case was evidence of a tiny animal adapting to the environment people created around it.

These Cases Can Appear in Quiet Areas of a Home

People may notice them on walls, near baseboards, in continue reading …