Southern California experienced a shake this morning as a preliminary 4.3 magnitude earthquake hit California’s Inland Empire.

Lesson resources This guide contains all of the essential documents you will need to conduct our Time investigation. Scroll down for the how-to film, lesson plan and student resources. Don't ...

As per the report, the waves measured around 30 cm (1 foot). Just hours after a massive 8.7 magnitude earthquake hit Russia on Tuesday (Jul 29), triggering tsunami warnings in the nation and ...

Is there an existing issue for this? I have searched the existing issues Problem description Measuring angles works in specific situations only. We need something like the "distance free" for angle ...