Black holes are a key prediction of general relativity, our leading theory for describing gravity. Astrophysical black holes ...

In 1972, Stephen Hawking published a seminal study showing that as two black holes merge, the surface area of the final event ...

Ten years after the milestone that revolutionized cosmology, scientists grouped in the LIGO-Virgo-KAGRA collaboration present ...

Working for the Census 20 years ago, I was appalled to learn that there is no requirement that you must be a citizen to complete the form (“Dem census incentive,” Miranda Devine, Aug. 19). The Census ...

TL;DR: Australia Post has suspended most parcel shipments to the US due to new US tariffs on low-value imports, limiting deliveries to letters, documents, and gifts under $150. This immediate halt, ...

As Washington Republicans push Missouri to redraw our districts, a recent article quoted Gov. Mike Kehoe stating: “Our goal, if we move forward — and there’s no decision to move forward — is to make ...

The recent court-ordered closure of the Alligator Alcatraz detention center is a significant and hard-won victory for justice. It affirms what we have long proclaimed: that the detention of immigrants ...

Joni Ernst is true to her word. Make all follow her term limits example. Now Joni Ernst can focus only on doing what’s right Joni Ernst is true to her word. Make all follow her term limits example. I ...

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Sir, – Contrary to Geoff Scargill’s “blessing sandwiches” (Letters, August 25th), many of us see more important aspects of the president’s role. Within the framework of our Constitution, she or he ...