Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...

Pulsars are some of the most reliable metronomes in the universe, and scientists are now using their flickering radio beams ...

NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS. It's possibly as big as Manhattan, likely older than our own solar system and it's traveling through space at speeds of up to ...

For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...

The "blackout" headlines from AEMO's transition report were predictable. But the big question is over what actions are taken now to protect heartbeat of the grid.

Harvard astrophysicist Dr Avi Loeb tells ABP Live that 3I/ATLAS shows several odd behaviours, from unusual jets to rare chemistry and an unlikely path near Jupiter’s Hill radius. While NASA urges ...

A new S&P Global Energy report highlights how explosive AI demand is making the physical electricity grid the single biggest ...

The AI-driven stock market rally faces key restraints. Here's what investors can't ignore when they think about the future of ...

Nvidia has taken the top spot, largely due to its work in AI and graphics chips. Bitdefender, last year’s leader, is still ...

A dark geometric sprawl breaks up an expanse of ocher-hued sand in Saudi Arabia. Close up, the structure is made up of row after row of solar panels, glimmering in the intense sun as it beats down on ...

For many of us at Engadget, a big part of our jobs is testing out new tech on a regular basis. Our desks are cluttered with new smartphones, power banks, gaming accessories and more pretty much all ...