For nearly 100 years before automobiles emerged on the scene, international expositions had been a popular means to exhibit emerging technology. By the turn of the 20th century, dozens of automotive ...

Autumn is here, and depending on where you live in the world the days are getting shorter and the mornings and evenings are darker. For me, at home in the UK, I now leave the house in the dark to make ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Travel involves two main expenditures of energy: fighting gravity and propelling ...

The new rules prohibit children under 11 from operating e-bikes and require all riders to carry a government-issued photo ID. Operating an e-bike with a motor exceeding 750 watts or one modified for ...

Using 11 years of magnetic field measurements from the European Space Agency's Swarm satellite constellation, scientists have discovered that the weak region in Earth's magnetic field over the South ...

A video of a woman using Mumbai Metro’s bicycle hooks has sparked mixed reactions, with some praising the move and others doubting its practicality. A video showing a woman carrying her bicycle inside ...

Organizers of the World Naked Bike Ride, along with several local activist groups, have planned a clothing optional ‘emergency’ demonstration this Sunday. According to a joint Instagram post from the ...

As the threat of National Guard troops descending on the city looms, protesters in Portland, Oregon, are putting a new spin on their demonstrations against the Trump administration. Organizers called ...

Portlanders turned to a local tradition Sunday to protest U.S. Immigration and Customs Enforcement: Riding bikes in the nude. Over a thousand riders, some naked, some with various amounts of clothing ...

The Punjabi entertainment industry is still in shock with the news of the passing of actor and singer Rajvir Jawanda. He was in an accident in Himachal Pradesh on September 27, 2025, and was fighting ...

Despite a day of near-constant rain, organizers of Portland's Emergency World Naked Bike Ride went ahead with their plans to protest on Sunday—the clouds miraculously parting just before the meetup ...