The annual Orionid meteor shower is set to peak Sunday night into Monday at a rate of 10 to 20 meteors per hour. Here’s how ...

Urine fertilizer has been touted as a more sustainable alternative to synthetic fertilizers by the Rich Earth Institute.

Disturbances in the system that moves water around the world place more than half of global food production at risk ...

Teleoperated rovers could soon be working on the moon, with human controllers on Earth manipulating the rovers' tools ...

Scientists use sunspots to predict the solar cycle and solar activity. That activity leads to space weather in the form of ...

Private companies are making progress on expandable habitats, which could help humanity keep its foothold in Earth orbit and ...

An ancient comet not seen for 80,000 years is visible in Colorado’s night sky. Here’s how to spot it. Coloradans looking to ...

Doctoral student leads research on planets that pass through the habitable zone during part of their orbits. Are there ...

Scientists used the Allen Telescope Array to search for alien signals near TRAPPIST-1. No signals were found, but valuable ...

Humanity has thrown the global water cycle off balance “for the first time in human history,” fueling a growing water ...

NASA’s Hubble Space Telescope has unveiled imagery of a binary star system, known as R Aquarii, that is reminiscent of volcano, due to its vast spiral patterns.

In the last two weeks, we’ve seen some amazing astronomical and atmospheric phenomena. First, we saw red glimpses of the ...