27, 2025 — An international team of scientists has discovered a way to store and release volatile hydrogen using lignin-based jet fuel that could open new pathways for sustainable energy production.

Note that, the ball falls after being released from rest at point (A), and air resistance acts on it, which has the role of stealing energy from the system ... problem involving variable period ...

Jan. 30, 2025 — Flexible perovskite solar cells are promising for lightweight and versatile applications but their sensitivity to humidity and temperature poses a challenge to long-term ...

Abstract: This paper proposes an oscillation stability evaluation system (OSES) that can evaluate the oscillation stability of grid-connected direct-drive wind farm via VSC-HVDC system. The proposed ...

Yale physicists have discovered a sophisticated, previously unknown set of "modes" within the human ear that put important ...

Over 25 years ago, researchers discovered that some of these deep Earth reverberations pointed to the existence of two ...

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

The International Day of Clean Energy on 26 January was declared by the General Assembly (resolution A/77/327) as a call to raise awareness and mobilize action for a just and inclusive transition to ...

Renewable energy stocks should rise as the global shift from fossil fuels to cleaner energy sources accelerates due to climate concerns. Investments in renewable energy, including solar and wind ...