BOSTON (AP) — The Boston City Council has unanimously approved an ordinance that addresses climate change by requiring all buildings larger than 20,000 square feet to eliminate carbon emissions by 2050. Acting Mayor Kim Janey intends to sign the ordinance …
When Rwanda’s president said last August that he wanted all of the country’s motorbikes to be electric as soon as possible, Ampersand’s waiting list exploded. The country’s first electric motorbike company now has about 7,000 drivers in line for its …
LOS ANGELES — Developers of a multi-rotor hover craft billed as the first flying vehicle to be powered by hydrogen fuel cells unveiled a full-scale model on Wednesday in Southern California, in a show-and-tell that raised some eyebrows but never …