Dark matter is an elusive type of matter that does not emit, reflect or absorb light, yet is estimated to account for most of the universe's mass. Over the past decades, many physicists worldwide have ...

Adult male magnificent riflebirds have ultrablack feathers covering most of their bodies. Paul Maury / Cornell Lab of Ornithology The magnificent riflebird has a striking appearance. Adult males of ...

In today's Daily Reflection, we contemplate all of Jesus' teachings. Forgiveness is often cited as one of the most challenging of them all. "Often in the Bible, forgiveness is described like ...

There are two different ways you can observe water droplets’ optical effects when facing away from the sun into the low clouds (fog and mist) caused by an inversion (when cool air becomes trapped ...

Renewable energy of the future is concentrated solar power because it can be easily used to store thermal energy. Despite the fact that, historically, it is more expensive and complex than ...

Reflect Orbital said it can minimize the effects of its light pollution by rotating the mirrors away from Earth when they're not in use. "Our service is highly localized," company representatives told ...

Reflect Orbital plans a constellation to enable solar power generation at night, make crops grow better and stronger, possibly replace urban lighting, provide emergency illumination in disaster zones ...

The formation of a rainbow requires the observer to be between the sun and falling rain, with the rain in front and the sun behind. Sunlight passes from behind the observer, refracts as it enters each ...

Reflect Orbital says their light-on-demand idea has generated significant interest from commercial and government customers. When you purchase through links on our site, we may earn an affiliate ...

Reflection AI, a startup founded just last year by two former Google DeepMind researchers, has raised $2 billion at an $8 billion valuation, a whopping 15x leap from its $545 million valuation just ...