There are also concerns about the legal and moral status of embryos. Many countries currently prohibit growing a human embryo ...

Every fall, the skies of the northeastern United States fill with warblers, barn swallows and other birds heading south to ...

Vegetable gardening sometimes seems strictly utilitarian: how many tomatoes and green beans can I harvest? But I remain ...

A lab study on crickets has revealed sex differences in how the insects direct their nutritional resources to increase ...

The biological study of species offers no equivalent to such transmutation. An individual which belongs to a given species ...

In addition to the Statue of Liberty and Ellis Island, New York City is loaded with iconic attractions from towering ...

Pesticide contamination in clouds causes long-range transport of pesticide residues, further threatening health and the ...

So practically no teenagers have kids (a good thing). Very few women in their early 20s having kids (probably also a good thing). Age of marriage and family formation rising (also a good thing for ...