Generosity is a vital part of human society. We give blood, help strangers with directions, donate to our favorite nonprofits, and sometimes give advice even if no one asked for it! But why?
Being so vital to life it makes perfect sense that there are many research papers and breaking news stories about trees.
Humanity, as we know it, has been using the hashtag on social media for about 11 years now, but how long has the symbol really been used? A recent study answered that question.
If you have not heard the news, there’s a lot of hurricane activity going on these days. Florence is the current major storm causing all kinds of headlines.
Behind the lips of each and every one of us is a beautiful smile, right? Our teeth have been very valuable to us as a species. Scientists studying ancient human fossils started to notice some interesting things about our teeth through the ages.