Are you bugged by spiders, roaches, termites or bed bugs? Here's how to know if your Arizona pest problem needs an exterminator or is safe to DIY.

Department of Chemistry and Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, Boulder, Colorado 80309, United States ...

NASA scientists have just spotted a hunk of space rock that could smack into Earth in 2032. And while it's unlikely to wipe out humanity, it could take out a city.

Nucleation and growth of Earth’s solid inner core has a crucial role powering the geomagnetic field. This Review explores the timing and mechanisms of inner core growth consistent with physical ...

If the near-Earth asteroid Bennu were to collide with ... after the impact,” Dai said in an email. “In contrast to aerosol-driven cooling, greenhouse gases such as (carbon dioxide) emissions ...

School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States School of Civil & Environmental Engineering, Georgia Institute of Technology, ...