With more than 200 confirmed cases of Salmonella in California, 28 in Colorado, 7 in Minnesota, and unconfirmed reports in Arizona, Illinois, Nevada, North Carolina, Texas and Wisconsin, medical officials are calling this the most severe egg recall in years. Concerns over salmonella in May prompted the U.S. Centers for Disease Control and Prevention (CDC) to begin tracking persons exhibiting salmonella poisoning symptoms.

iPod Touch 4/4G by Apple is expected to come in next few weeks. It is now been reported by John Gruber that the iPod Touch 4 will be having Retina display and two cameras, one at the front and other at the rear.

Many of the world's one billion Muslims have spent the last several days preparing for the month of Ramadan, the ninth and holiest month in the Islamic calendar.

Growing levels of obesity are seeing some girls start puberty as young as seven, studies show. Experts say the extra fat tissue is encouraging young bodies to produce hormones which kickstart sexual changes.

Concurrency of the altitudes of triangles is called an orthocenter. The point of concurrency is defined as the intersection of 3 or more lines, rays, segments or planes. The orthocenter is just one point of concurrency in a triangle. The others are known as the incenter, the circumcenter and the centroid.