The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?

Long Island solar companies brace for 2026 challenges as federal tax credit expires, likely impacting sales and prompting ...

Over the past few months, Americans have looked aghast at their rising electricity bills - in New Jersey, for example, prices ...

Clean energy tax credits have saved people money on home solar installations for more than 20 years. They’re set to expire at ...

If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...