In “Why Exotic Species Are Not as Bad as We Fear” (Opinion, June 23), Mark Sagoff appears to consider President Clinton’s February 1999 executive order on invasive species as alarmist, and ...

Less than thirty known species of roach come into contact with humans outside of zoo or exotic pet store settings.

In California, there are eight exotic species of cockroaches. The species that is the main cause for concern in the state is the American cockroach because it can carry and spread bacteria.

Pest cockroach species have fully earned their reputation as unkillable insect juggernauts. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.

Why cockroaches visit Modesto houses and neighborhoods, and the best ways to get rid of them. ... In California, there are eight exotic species of cockroaches.

Globally, more than 13,000 plant species, equivalent to the entire native flora of Europe, have been naturalized outside their native ranges. A study, jointly conducted by scientists from China ...

Of thousands of cockroach species, you're most likely to see these four. Learn what it means for your health if cockroaches invade your home and what you can do to get rid of them. (Credit: iStock ...

How cockroaches came to rule the world. A team of scientists has found that, without humans, the most pervasive species of cockroach probably wouldn’t exist.

Cockroaches. Yet out of the 4,500 species of cockroaches, the German cockroach is probably the primary source of your frustration. It has overpowered other cockroach species and is considered the ...