Renewable energy refers to power generated from natural sources that are continuously replenished on a human timescale, such as sunlight, wind, water, biomass, and geothermal heat. Unlike fossil fuels ...

Apr. 18, 2025 Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be ...

About six-in-ten Americans say countries around the world, including the U.S., will not do enough to avoid the worst effects of climate change. This growing pessimism is driven by Democrats. All ...

Energy stocks appeal to investors for a few different reasons. They tend to perform independently of other types of stocks, so investors buy them to diversify their portfolios. Many energy stocks ...

Alternative energy is more mainstream than ever, but fossil fuels still make up a large percentage of the energy production in the U.S. Coal is down, but natural gas and nuclear energy production are ...

The IMO Net-Zero Framework promotes adoption of low climate impact marine fuel through combination of pricing mechanism and fuel standard; however, fuel choice depends on competition for clean energy ...

Photosynthetic biohybrid systems are promising technologies for solar-driven chemistry, but real-world implementation requires a deeper understanding of the abiotic/biotic interface. Now, ...