But there's one that stands out head and shoulders above the rest, and it's this: E-bike battery ranges from manufacturers ...

In Happy City, urbanist Charles Montgomery lists one’s confidence in retrieving a lost wallet as a key function of urban ...

Joining us today is Andrew Ng. He is the founder of DeepLearning AI and the co-founder of Coursera, an online learning platform. Andrew, welcome to Washington Post Live.

Israel responded with a sweeping military campaign in Gaza that Palestinian authorities say has killed more than 40,000 ...

While concerns with e-bikes have been rising as their popularity has increased over the past several years, especially among ...

When it comes to off-road bikes, battery-electric machines have several big advantages ... and most recently teens and adults as well. Lead-acid batteries keep the cost down on the smaller bikes (from ...

"It's like the Wild West." Belton teamed up with emergency physician and professor Brian Rowe to carry out an observational ...

Scores of teenagers have been killed, shot and arrested. Many have died in nearly daily raids by the Israeli army that Amnesty International says have used disproportionate and unlawful force.

Public transportation in the Bay Area reached an exciting milestone with Caltrain’s new fleet of 23 electric trains, ...

For instance, you won't need bike racks, as the bed is big enough to accommodate adult bicycles ... Despite the electric motor sandwiched between the engine and eight-speed automatic, it's ...

Is it legit? Well, a quick math check shows that those figures work out to around 8 Wh/mile or 5 Wh/km, which is right around ...

and swarms of electric bicycles, including rental e-bikes. In the U.S., motorcycles, scooters and even e-bikes are still ...