Converting the vibrations generated by water currents in contact with an object into energy. This is the basis of the new ...

Some search for battle, others are born into it ...

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 ...

Catalan scientists have built a pendulum-based energy-harvesting system that converts the vibrations of water currents into ...

Renewable energy is energy that comes from sources that are readily replenishable on short-timescales. Examples of these are solar radiation, wind, and biomass. Instability hinders the ...

The 120 metres high Bayer Cross, logo of German pharmaceutical and chemical maker Bayer AG, consisting of 1710 LED glass bulbs is seen outside the industrial park "Chempark" of the chemical industry ...

Aaron Hankin is currently working for Dow Jones MarketWatch. He has 10+ years of professional experience in the financial markets. The U.S. economy seems to be doing fine. Growth, for the most part ...

Application of Zn metal batteries is limited by high water activity in their electrolytes. Now, an aqueous–hydrotrope hybrid electrolyte is proposed that minimizes the water activity by confining ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and currently holds a Life, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a writer focused on baby and kid gear. She’s texted or ...