If you're planning on dying anytime soon, tax advisers say it would be best to do it before Jan. 1.

The so-called "death tax" returns with a vengeance next year, bringing a 55 percent top tax rate on estates valued at more than $1 million. That compares to the current rate of 0 percent on estates up to $3.5 million.

A car boasting double the fuel-efficiency of hybrids is on the drawing boards of a Rockledge, Fla.-based company.

Avera Motors, launched by 27-year-old RJ Scaringe, said the company's team of engineers is developing an "ultra-efficient platform that will be used for a range of affordable, green performance vehicles."