This important study examines the role of pericytes in patterning the zebrafish blood-brain barrier (BBB) and controlling its permeability. Using pdgfrb mutant zebrafish models lacking brain pericytes ...

Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.

A Costa Rican artist shows how GenAI can be used to create images with surprising emotional depth. But we shouldn’t confuse ...

Gemini's Deep Research can conduct online research for you and present the results in a detailed report, all on its own. Here's how to try it.

Researchers who have been given access to Google's new AI "co-scientist" tool are enthusiastic about its potential, but it ...

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, ...

Nature is proud to be associated with a new award for women in technology. The world needs more prizes for exceptional ...

Researchers at University of Tsukuba have applied a visualization technique to depict the brain's activity related to visual ...

Judge Tanya Chutkan ruled DOGE could continue to access federal data, saying a request for a restraining order from 14 states ...

A peachy orange baby killer whale was spotted bouncing and rolling in waters off Washington, a nonprofit said. A pod of the ...

New research adds evidence that learning a successful strategy for approaching a task doesn't prevent further exploration, even if it reduces performance.