Will Bitcoin Use as Much Electricity as All of Austria?

An analysis predicts the Bitcoin network could be using 7.67 gigawatts of electricity by the end of the year. That’s half a percent of the world’s electricity and the same amount used by the whole of Austria.

United Kingdom moves to ban most of its ivory trade

United Kingdom Secretary of the Environment Michael Gove has introduced a bill to Parliament that would ban the purchase, sale, possession for sale and international trade of ivory.

100% electric ferry could help decarbonize sea travel

The 100 percent electric, zero-emission E-ferry, called Ellen, could allow for green ferry travel starting in Denmark. E-ferry is funded by the European Union.

China just invited the world to its space station

The China Space Station, or CSS, could become operational as soon as 2022. "CSS belongs not only to China, but also to the world," said Shi Zhongjun, China's ambassador to the UN.

Vitamin and mineral supplements provide no health benefit

The most commonly consumed vitamin and mineral supplements provide no consistent health benefit or harm, suggests a new study led by Canadian researchers.

First 3D-printed human corneas

The first human corneas have been 3D printed by scientists at Newcastle University, UK. It means the technique could be used in the future to ensure an unlimited supply of corneas.

We could reverse aging by removing wrinkles inside our cells

A new discovery about the effects of aging in our cells could allow doctors to cure or prevent diabetes, fatty liver disease and other metabolic diseases—and possibly even turn back the clock on aging itself.

Stand on the surface of an alien planet with NASA

On NASA’s Exoplanet Exploration website, you can explore an imagined surface of an alien world via 360-degree, interactive visualizations.

'Pay-as-you-throw' scheme to help recycling

A "pay-as-you-throw" system for household rubbish should be introduced by 2030 in UK, one of the biggest waste firms has said. Weighing domestic waste would help drive a revolution in recycling.

EU Commission plans ban on plastic waste

Plastic utensils, straws, coffee stirrers and cotton swabs may soon be a lot harder to come by in Europe. The EU Commission is to present its plan to ban the single-use products in the fight against plastic waste.

Green buildings are an integral part of green cities

More than 30 percent of the global greenhouse gas emissions emitted by cities are generated by buildings alone, according to National Geographic.

Tesco Bans All Non-Recyclable Plastics on Own Products

Tesco has become the latest in a string of supermarkets, retailers, and parliaments to crack down on single-use plastic, announcing a ban on all non-recyclable plastic packaging on its “own-brand” products.

Fighting Climate Change Could Save the World $30 Trillion

These gains would come primarily from avoiding rising health care costs, productivity losses, and declining agricultural output, according to the authors.

International Solar Alliance: Turning on the lights

The ISA’s purpose is to raise funds in order to undertake the mass deployment of solar technology required to generate as much as 1TW (1,000GW) of electricity.

Avoiding space junk with the Falcon Telescope Network

The Falcon Telescope Network is spreading across the globe. The telescopes will be able to identify any space debris in orbit around Earth that is larger than 10cm by picking up any sunlight that the space trash reflects.