As our virtual heart tour continues, we gather around a bisected heart, watching valves open and close. The teacher prompts us to trace the blood flow — “oxygenated or deoxygenated?” he asks.

We've tracked the Broadcom-VMware saga since the deal was announced. Here’s what you need to know about VMware's products, services and support changes since its acquisition by Broadcom.

While most people looking at the sky today are hoping to see fireworks, I prefer to look at overhead trolleybus wires. The map below outlines the location of all trolleybus wires in Seattle. This ...