World Cup tickets are expensive, and buying them has been frustrating and confusing. But this is what economics is for: ...

Taking Tanzania as an example, this paper systematically analyzes the current situation and challenges of primary school science education in Africa through questionnaires and interviews. The study ...

The proposed interstellar spacecraft, called Chrysalis, can carry 1,000 people on a one-way trip into deep interstellar space. It was proposed as part.

Iran has aimed to keep the much more powerful US military and its allies off balance through proxies in Iraq, Lebanon and ...

Hidden instructions in content can subtly bias AI, and our scenario shows how prompt injection works, highlighting the need for oversight and a structured response playbook.

The federal elections overhaul bill that’s a top priority for President Donald Trump already faced near-impossible odds in ...

This video demonstrates a simple self-working card trick that can be performed with minimal preparation. The method uses a classic technique known as the Balducci Force, which allows the performer to ...

It’s been a few years since the Supreme Court heard a major Fourth Amendment case. That will change next month when the justices hear oral arguments in Chatrie v. United States on the government’s use ...

Why are 90% of people right-handed and 10% left-handed? A modification of the well-known fighting hypothesis aims to explain ...

The Constitution gives Congress the power to declare war, but presidents assert broad authority over use of force and the ...