Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Imagine this: You’re juggling groceries, your toddler’s backpack, and your phone is somewhere in the abyss of your bag. As you walk up to your front door, it scans your face and clicks open. No keys, ...

Slowly but surely, many of us are remaking our homes with smart devices. At the top of the list for many are smart thermostats, which offer benefits like automatically adjusting your home's heating ...

The global EV-charging-station market rocketed to $39.7 billion in 2024 and is compounding at 24.4% a year—a growth that echoes the early smartphone era. Yet 80% of charging happens not at public ...

Combined, these features add up to notable savings. Google Nest's research, for instance, showed that users of the Nest Learning Thermostat saved an average of 12% to 15% per year without making other ...