Month: September 2019

More than a hundred years earlier, a new type of building appeared in the countryside of the English County of […]

Imagine that you are a worm watching this great human drama. You, like everyone else, just want to live and […]

Five thousand years ago, human settlements became large enough to support epidemic diseases. How many people lived in these settlements? […]

About 12,000 years ago (or perhaps earlier), someone in the Levant deliberately planted the seeds, perhaps tended the seedlings, and […]

After leaving Africa some 45,000 years ago (probably even earlier), modern humans arrived in Australia and 40,000 years ago in […]

How we were infected by parasites? Almost all modern hunter-gatherer tribes, such as pygmies from Central Africa, chavante from Brazil […]

Judging by our natural parasitic load, Homo sapiens is among the dirtiest primates. This observation may be motivated by personal […]

This brings us back to the experiment awaiting me. I pull off the highway into a Parking lot surrounded by […]

In all likelihood, you have at least heard about the many allergens (such as dust mites, peanuts and wood pollen) […]