As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

Good morning and welcome to the Live Science news blog. At Live Science we're a passionate bunch who love reading the latest research and how new discoveries are changing the world around us. We're ...

The agency asked five climate skeptics to write a report criticizing the consensus on global warming. Scientists are pointing out its errors. By Maxine Joselow and Brad Plumer Reporting from ...