Energy

The adaptive lighting cooked up by Camilla Rathsach and Mette Hvass would automatically adjust to the availability of moonlight, tweaking this church’s lighting automatically to balance visibility and darkness. This mock-up shows how the church would be lit under a full moon.

This Danish Church Is a Beacon for How to Protect Wildlife From Artificial Light

A proposed design looks to automatically adjust the exterior lighting on the Anholt Island building to the moonlight

Large-scale production of green hydrogen is seen as an alternative to the use of fossil fuels in the coming decades. Latin America is well-positioned to play a large part in this new industry and already has several projects in the works.

Can Green Hydrogen Help Power Latin America?

In anticipation of future demand, several projects are underway in the region to produce this clean energy source

The new solar panels would filter light more efficiently.

Farmers May Not Have to Choose Between Crops and Solar Panels

With a new photovoltaic panel, researchers harness sunshine to harvest energy and food together, taking advantage of the full light spectrum

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The Ten Most Significant Science Stories of 2022

From Omicron’s spread to a revelation made using ancient DNA, these were the biggest moments of the past year

The Barbican Library in London, England, is becoming a warm bank this winter.

'Warm Banks' at U.K. Libraries Invite Locals to Get Cozy

To help with rising energy bills, they're providing everything from warm drinks to winter coats

Energy Secretary Jennifer Granholm, Lawrence Livermore National Laboratory Director Kimberly Budil and White House Office of Science and Technology Policy Director Arati Prabhakar at a Tuesday press conference announcing the finding

Fusion Breakthrough Raises Hopes for Clean Energy

This process that powers stars is still decades away from widespread use on Earth

Copco 1 dam, one of the four that will be demolished

The Largest-Ever Dam Demolition Will Restore Salmon Habitat

Four aging dams are slated to be removed from the Klamath River beginning as soon as next year

The tunnel opens onto an outdoor platform offering views of Horseshoe Falls.

Wander Through a 2,200-Foot-Long Tunnel Beneath Niagara Falls

The tunnel, which opened to visitors this summer, was once a vital part of a hydroelectric power plant on the Canadian side of the iconic cascades

Solar panels and wind turbines in China's Jiangsu province. 

Renewable Energy Is Slowing the Rise of Carbon Emissions

Still, greenhouse gas production should be falling drastically to prevent the worst effects of climate change

A worker installs a new row of bitcoin mining machines at the Whinstone US Bitcoin mining facility in Rockdale, Texas, the largest bitcoin-mining facility in North America. 

Bitcoin Could Rival Beef or Crude Oil in Environmental Impact

Carbon emissions from mining one coin increased 126-fold from 2016 to 2021, a new study finds

Gas leaking from the Nord Stream 2 pipeline on September 27. 

Burst Pipelines in Baltic Sea May Be the Largest Methane Leak Ever

Some officials believe the cause was deliberate

The Eiffel Tower at night

To Save Energy, the Eiffel Tower Dims Its Lights Early

The iconic landmark will go dark at 11:45 p.m. to help the city's conservation efforts

The Coradia iLint

Hydrogen-Powered Passenger Trains Are Now Running in Germany

They're expected to keep some 4,000 tons of carbon dioxide out of the atmosphere each year

Honolulu, Hawaii, on the island of Oahu

Hawaii Closes Its Last Coal-Fired Power Plant

The state plans to use 100 percent renewable energy by 2045

Under the federal Clean Air Act, other states may follow California's lead in banning gas-powered vehicles by 2035.

Other States May Follow California’s Lead in Banning Gas-Powered Cars by 2035

Washington, Massachusetts, Virginia and others appear likely to adopt the Golden State's ambitious plan for phasing out internal combustion engines

Cotton fields

It's Time for the Fashion Industry to Launch a Farm-to-Closet Movement

For fiber and textile producers, the path to growing sustainable cotton, hemp and flax is complicated

Researchers found chewing gum can increase metabolic rates by up to 15 percent.   

Chewing Uses More Energy Than You'd Think

And it may have influenced the way our jaws and teeth evolved

The bill aims to help the nation slash its greenhouse gas emissions.

What the Inflation Reduction Act Hopes to Do About Climate Change

The spending bill aims to spur investment in renewable energy and slash greenhouse gas emissions

Robert Sansone with his novel synchronous reluctance motor

This 17-Year-Old Designed a Motor That Could Potentially Transform the Electric Car Industry

Robert Sansone's research could pave the way for the sustainable manufacturing of electric vehicles that do not require rare-earth magnets

A procedure developed by scientists in Japan can convert fish scales into a carbon-based nanomaterial.

Scientists Create a More Sustainable LED From Fish Scales

Researchers microwaved fish waste to produce a unique nanoform of carbon that could be used for LED devices in the future

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