Here is a spring mounted vertically. Also, there is a hanger for some masses on the end. Now suppose I measure the location of the bottom of the mass holder. Then I place a 250 gram mass in the holder ...

Operation Fuel is ending this year's winter/spring energy assistance program early after helping thousands of households amid unprecedented demand. Officials said it will end for the season on Friday, ...

What Is the Spring Equinox? The Spring Equinox (or Vernal Equinox) marks the official first day of Spring, which means more daylight hours (finally) and warmer temperatures. It's a time of great ...

What’s this? Some good news on the climate beat? In just one week, there were two encouraging triumphs for renewable energy in the U.S.: California’s grid briefly operated on nearly 100% renewable ...