At a Faith & Freedom Coalition event, former Director of National Intelligence Tulsi Gabbard delivered a forceful speech ...

June 18, 2026 The race to build data centers in space is gaining momentum as AI drives unprecedented demand for computing power. Orbital facilities could tap into abundant solar energy and avoid many ...

In July 2025, astronomers detected 3I/ATLAS, a rare interstellar comet, prompting SETI researchers to scan it for alien ...

Deep within Uranus and Neptune, immense pressure and heat are transforming carbon into diamonds that rain down through the ...

The Supreme Court has upheld a broad conception of birthright citizenship, rejecting President Donald Trump’s executive order.

Rep. Tim Burchett pressed a witness during a House hearing on the CIA's controversial MKUltra program, questioning ...

Just hours before the deadly twin earthquakes hit, a flight from the US had landed in Venezuela. The plane carried a batch of ...

A new paper tries to show how 'gravastars' might mimic black holes without breaking relativity. Using the world’s largest digital camera, Rubin will create the most comprehensive record of the ...

Welcome to CalMatters, the only nonprofit newsroom devoted solely to covering issues that affect all Californians. Sign up for WhatMatters to receive the latest news and commentary on the most ...

America’s 250th comes at a moment of great uncertainty in our politics. But there is hope. Trump is making it exceptionally easy for Democrats in a midterm election year. Unfortunately for demagogues ...

I/ATLAS arrived fast, bright, and strange. When astronomers spotted it on July 1, 2025, they knew almost immediately this was ...