5 hot takes on reinventing old age as a concept
We have reflected long and hard on many subjects, but no one really paid attention to population aging until about the 1930s.
Is our nation experiencing a generational shift?
Is America experiencing a fundamental, generational political shift? We won’t know the answer for years, but I believe ...
Climate change outpaces tree migration, human intervention may be needed: Study
A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in ...
Evolving intelligent life took billions of years − but it may not have been as unlikely as many scientists predicted
We suggest that as the Earth changed physically and chemically over time, its surface conditions allowed for a greater diversity of habitats for life. And these changes operate on geologic timescales ...