Tech Insider : Business, Environment

Most of the world's sugar comes from sugarcane. But the plant is so difficult to harvest that farmers often set their fields on fire first to get rid of leaves and unwanted pests. That's how most sugarcane is harvested in Florida, the largest producer of sugar in the US. Residents who live near the fields say the giant smoke clouds are is making them sick.

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New Zealand is the world's largest kiwi exporter, shipping out over $1 billion of fruit annually. But a little over a decade ago, a deadly plant disease called PSA nearly wiped out the industry. A scientist named Russell Lowe saved it with a new breed called SunGold, which has overtaken green varieties as the most popular kind.

Tech Insider : Travel

Seafood is one of the most commonly fraudulent foods we come in contact with, according to the ocean-conservation nonprofit Oceana. Your red snapper could actually be a tilapia fillet. That wild-caught salmon? It could be farm-raised.

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India's alcohol market is booming, but traditional spirits like coconut and cashew feni are struggling. We went to Goa, India, to find out how some distillers are hoping to cash in on feni and what sets this spirit apart from others on the market.

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The Kentucky Derby is the biggest horse race in America, and preparing for it takes millions of dollars and thousands of people. We went to Churchill Downs days before the big race to see what it takes to train the winning horse and prepare the century-old track for 400,000 fans.

Tech Insider : Travel

Correction: An earlier version of this story misstated the amount of feed Acipenser produces each month. It is about 60 metric tons per month, not kilograms. Business Insider also misstated that Acipenser released male Sturgeon into Lake Mantasoa. This has been removed.