The process behind this low-energy ionization is known as 'optical tunnelling', and was first discussed by Keldysh 1. It is described mathematically using quantum mechanical equations derived from ...

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 ...

May 9, 2026 Physicists may have just cracked open a hidden side of the quantum world. For decades, every known particle was thought to belong to one of two categories — bosons or fermions — but ...

Clean energy exchange-traded funds (ETFs) invest in companies that develop and deploy renewable and low-carbon technologies such as wind, solar, hydrogen, battery storage, and electric vehicles. These ...

Find insight on easyJet and tanker traffic through the Strait of Hormuz in the latest Market Talks covering the auto and transport sector. The agreement with mining companies is part of the Trump ...

Carbon credits are tradeable permits that grant permission to emit a specific quantity of carbon dioxide or other greenhouse gases. An in-depth look at the nine best electric vehicle (EV) battery ...

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 ...

Energy lies at the core of a double challenge: leaving no one behind and protecting the Planet. And clean energy is crucial to its solution. In a world grappling with climate change, clean energy ...

Renewable energy is energy that comes from sources that are readily replenishable on short-timescales. Examples of these are solar radiation, wind, and biomass. Perovskite solar cells are a leading ...

Some herbs like ashwagandha and ginseng may help boost energy when pared with a balanced diet, exercise, and quality sleep. However, more research is needed to support these possible benefits. The ...

June 18, 2026 A new study from Northern Arizona University is raising red flags about a widely used global emissions database from Climate TRACE, a consortium co-founded by Al Gore. Researchers found ...

Energy close energyEnergy can be stored and transferred. Energy is a conserved quantity. can be described as being in different ‘stores’. Energy cannot be created or destroyed. Energy can be ...