Scientists have unlocked the 3D structure of molecular clouds in the Milky Way’s center, using a groundbreaking X-ray technique. These cosmic clouds, vital for star formation, were illuminated by past ...

New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...

How did Earth transform from a hostile, acidic ocean world to one that nurtured life? Scientists at Yale and in Singapore ...

A new study shows black holes can form without singularities, using only modifications to Einstein’s equations.

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Your friends are going to be a little miffed when you emotionally replace them with this NeeDoh gummy bear and this ...

OpenAI has launched o3-mini, a new reasoning model, making it available to both free and paid ChatGPT users. This move comes in the wake of Microsoft making its O1 model free for all Copilot users and ...

Who Can Access o3-Mini? The o3-mini model is available on the free tier of ChatGPT, allowing users to access advanced AI reasoning features without a subscription. The model can be activated by se ...

Its main benefits are: Overall, nexos.ai is handy for businesses that require large language models to fulfill daily tasks and optimize performance. It's also great for network navigation, providing ...

Some are rocky, roughly Earth-sized worlds in the habitable zones of their stars. Could simple Earth life ... “Using 3D GCM (General Circulation Model) simulations, this study provides a first ...