Laser chips using light instead of radio waves deliver over 360 Gbps indoors while cutting energy use, offering a new way to ease Wi-Fi congestion in dense environments.
The startup is partnering with utilities to help homeowners determine the best upgrades to cut their energy use.

The Trump administration has given corporations plenty of convenient excuses to retreat from their climate commitments, with its moves to withdraw from the Paris Agreement, roll back emissions regulations, and scale back clean energy incentives.But wi…