Is your windshield cleaner after road trips? It's a bad sign for bugs

Many people remember road trips back in the day that left windshields splattered with insects – and may get the uncomfortable feeling that things have changed. Here's what researchers are finding.

Many people remember road trips back in the day that left windshields splattered with insects – and may get the uncomfortable feeling that things have changed. Here's what researchers are finding.

Many people remember road trips back in the day that left windshields splattered with insects – and may get the uncomfortable feeling that things have changed. Here's what researchers are finding.