Tech Showcase Archives | Page 65 of 577 | The Cool Down

A Tesla Cybercab parked on a street in West Los Angeles with palm trees and homes in the background.

Tech

Rare Tesla Cybercab robotaxi turns heads on public street in California

Battery storage units at a substation.

Business

500-megawatt battery plan in New Jersey aims to address bill hikes, grid strain

Solar panels installed on a rooftop with a cityscape in the background.

Business

Homeowner's 3.125-kW solar install cost $1,939, and subsidies cut it to $943

A tomato plant.

Tech

As salt creeps into farmland, a simple spray could help protect tomato harvests

Blue bioluminescence in water.

Tech

Scientists studying glowing ocean bacteria found a hidden engine for clean hydrogen

A vacuuming robot dog.

Tech

AI robot dog vacuums cigarette butts from beaches, stairs, and alleys

A wind turbine installed on a building roof with a clear sky in the background.

Tech

New wind unit could help flat-roof buildings make electricity when solar panels cannot

A robot building a brick wall.

Tech

More than 100 robots are laying bricks across Europe, and their maker just raised $32 million

A row of EVs.

Tech

China could soon use recycled EV materials as the dominant source for EV manufacturing

A close-up view of a scientific instrument with wires and a sample holder.

Tech

Scientists in California pulled carbon from the air, then made graphite without mining

Solar panels installed on the roof of a modern apartment building with greenery on the balconies.

Home

Apartment renter in California feared Sunrun solar would raise bills, but they might pay less now

Renault's Twingo ZE electric vehicle.

Tech

In the UK, Renault's under-$27,000 Twingo EV is arriving at dealers before orders open