Earth in early times looked a lot different than it does now. It was a hot, high-pressure environment with no ozone layer and no oxygen in the atmosphere. Still, organisms that existed at these times ...

There's a quiet tension running through modern science. On one side, research institutions and public health agencies lean on ...

Over the past 400 years or so, a set of mostly unwritten guidelines has evolved for how science should be properly done. The assumption in the research community is that science advances most ...