To show you the power of Data Science, here are some examples showing what can be achieved using techniques like Machine Learning, Statistical Analysis and Data Science in general.
Finance
Fraud detection. Through analysis of transactions, computer algorithms are able to detect fraudulent transactions.
Retail
Optimizing the Path to Purchase. With Data Science, retailers are able to focus on certain paths to purchase, which helps them in deciding marketing budgets & to better understand the consumer.
Logistics
Forecasting demand. Using data, logistics companies can predict the upcoming demand in certain geographical areas. This allows for shipping before-hand and reducing lead times drastically.
Healthcare
Disease prediction. Pattern recognition helps in detecting diseases like cancer much earlier. This way, patients can be treated more proactively and thus increases survival rates.