Shark Week may once have been an effort to relive "Jaws" — but in more recent years Discovery has used the event as a chance to educate the public about sharks, build awareness of the threats they face, and explain the need to conserve them.

Two and a half years after being sued, EPA is under a twice-extended court deadline to release by July 28, 2011, proposed standards which will address air toxics from oil production facilities and natural gas production, processing, transmission, and storage facilities.

The standards were initially scheduled to be released in August 2010, then October 2010, after EPA determined that the ones approved during the George W. Bush administration weren't grounded in science, didn't protect public health with an adequate margin of safety, and didn't protect the environment.

The US Dept. of Agriculture is providing financial support for farmers to grow the grass in four project areas in four states. The goal is to substantially increase production of the crop, and USDA estimates about 4,000 jobs will be created.

Project Amp, expected to lead to the installation of photovoltaic solar panels on about 750 industrial buildings in 28 states, would feed enough energy to the grid to power 90,000-100,000 homes. Taking a different approach, Google and a company called SolarCity are teaming up to spur installation of solar panels to power individual homes, committing $280 million to the project.

The American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America position statement addresses food and its security, feed, fuel, fiber, pollination, pest management, water availability, erosion control, greenhouse gas emissions from crop and livestock operations, research and development, and climate change adaptation and mitigation.

While primary standards are designed to protect human health, secondary standards are established to protect the environment. In the case of NOx and SOx, some of the primary targets include reduced aquatic and terrestrial acidification, and reduced nitrogen deposition on land and water.

Thirteen new members join the ranks; 8 others are reappointed. The shift in members provides an opportunity to explore what each Council has been doing, whether the new people will shift its direction (and NOAA's), and what the fishing industry, the public, and various interest groups think about past decisions and future directions.

There is local news in these USDA and USFWS grants. These on-the-ground projects involve specific groups and individuals, offering prime examples of programs you can investigate to see whether federal tax dollars are being effectively and efficiently spent.

Are you looking for a story of interest to consumers, retailers, manufacturers, lawyers, politicians, health officials, and editors of the business, politics, health, energy, science, and environment beats? Here are some starting points for coverage of plastics issues. Once you delve into this topic, other angles and sources will emerge.