Everybody knows that science textbooks (or any textbooks, for that matter) are notorious for their high prices. Thus, it is always refreshing—and a bit exhilarating—to come across entire free texts.

Finding the origin of life on Earth has been a goal for scientists for decades. However, like anything, it's always based on theories and possible evidence, which can often change and evolve as we ...

"Please stand tall and endorse life science textbooks that teach real science rather than undermine it," he concluded. What happened next made news in science circles around the country: The council ...