According to its definition prevalent in Vedic astrology, if Mars is placed with either one of Rahu or Ketu in a horoscope, or they have a mutual aspect relationship in a horoscope; Angarak Yoga is formed in the horoscope which can trouble the native with very serious types of problems including serious injuries or even an early death.For example, if Mars is placed in first house of a horoscope along with Rahu or Ketu, Angarak Yoga is said to be formed in the horoscope. Similarly, if Mars is placed in the first house of a horoscope and it is having an aspect relationship with Rahu or Ketu which may be present in 5th or 9th house of the horoscope, Angarak Yoga is said to be formed in the horoscope. In this chapter, we will discuss the formation as well as the results of Angarak Yoga, in a scientific way.