The year stood out for its memorable comet activity, with interstellar visitor 3I/ATLAS, along with comets C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), drawing global attention.

Aboard the International Space Station (ISS) NASA astronauts Mike Fincke and Chris Williams sent a Christmas message from ...

A new year also means new astrology insights: Welcome to your 2026 horoscope for each zodiac sign.

As PM-KUSUM enters its second phase, experts warn that chasing solar targets without fixing design flaws risks sidelining small farmers and worsening regional inequalities.

Using the best AC modes for solar homes can shift cooling into peak solar hours, reduce grid use and improve comfort, helping ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

In the city of Chifeng in northern China, an ultra-modern factory owned by green-energy company Envision is making hydrogen ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

The Southwest Research Institute (SwRI) has unveiled groundbreaking results from NASA’s PUNCH mission, revealing a breathtaking, continuous view of the solar corona and solar wind in unprecedented ...

Focused on automated cruising using proven technology, Aera conceptualizes a 164-foot catamaran that features an open, ...