The National Park Service informed superintendents Thursday about upcoming layoffs. An internal email reveals 2,300 ...
Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability ...
Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to ...
Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...
Letters uncovered from Sir Isaac Newton in 1704 could hold the key to what the future of civilisation might look like. The ...