To test high resolution and dynamic performance of star sensor, a method of consideration image motion on Modeling the motion blur of star sensor is proposed. Firstly, image motion geometric model ...

You can update your existing windows to make them more energy efficient or replace them with Energy Star certified options. Some or all of the mortgage lenders featured on our site are advertising ...

Cal Fire's new maps for Southern California added 3.5 million acres into fire-hazard zones, increasing the acreage in the ...

Cities with first-time fire zone designations include Santa Monica, La Cañada-Flintridge, South Pasadena, Alhambra, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown ...

The provincial government has identified five offshore wind energy areas as part of its plan to expand renewable energy and secure long-term energy stability for the province. The proposed sites ...

With spring on the horizon, many gardeners are preparing for prolonged, hearty growing seasons in their region. The United States has a diverse ecological footprint, so growing seasons differ ...

Two months after the most destructive wildfires in Los Angeles history, Cal Fire has released updated Fire Hazard Severity Zone maps for the county. The surveys use various criteria to identify ...

New hazard designations increase the number of homes that must comply with wildfire building codes during reconstruction.

All told, the size of orange and red patches on the new maps is 3,626 square miles — an area nearly twice the size of ...