IoT is complex, fast-growing and often intertwined with systems that govern things like water and power. That makes IoT security a critical requirement, but it's one that's not necessarily well understood.

CEOs around the world are eager for digital transformation. Most understand why their companies need to transform, and most have a basic understanding of what must be done. But a fundamental question remains: how do they make it happen?

A lean, agile supply chain network is important in the hyper-competitive global marketplace, but this increased reliance on contractors and their subcontractors brings all kinds of increased risk and with it a heightened responsibility to closely vet and monitor supplier performance and behavior.

The supply chain program at CDP, formerly the Carbon Disclosure Project, has published the methodology behind what it says is the first ever system to assess how companies manage carbon and climate change across their supply chains.

Chinese companies now account for more than 50 percent of the global active pharmaceutical ingredient (API) market. It has more than 500 companies registered to sell in the U.S. and 10 times that many serving its own market. But many of those continue to struggle to meet international standards.

The cola wars may be ancient history, but Coca-Cola and PepsiCo are facing off again. This time, it's about water.

While technology can improve companies' environmental, health and safety performance it can also produce a huge environmental footprint of its own.