The results of experimental investigations for the walk-off compensation second harmonic generation with noncollinear propagation on direct and reverse passage in a single crystal are presented.

Young people aren’t having as much sex as previous generations, which might explain why the performative sexiness on “Love ...

The Big Ten is home to some of the biggest and most historic brands in college athletics. Those schools also have some of the ...

President Donald Trump signed his mammoth domestic policy bill into law, securing a major legislative win by his July Fourth ...

It's been 249 years since the Declaration of Independence was passed by the Continental Congress in 1776, which the holiday ...

Many chemical and biological processes are dependent on molecular gradients. We describe a new microfluidic approach that can be used to produce spatiotemporal gradients across two-dimensional ...

Fireworks are a cornerstone of America's Fourth of July celebrations, but that can make the spirited holiday dangerous.

The American Philosophical Society in Old City is using AI to transcribe thousands of Revolutionary-era documents.

Two hundred forty-nine years since our country declared its independence from the crown, the United States finds itself ...

Two leading Democrats in Georgia's 2026 governor's race report collecting $1.1 million each in early fundraising.

This paper presents a comparative study of two architectures for generating wideband modulated signals at sub-THz frequencies using a frequency bonding approach, focusing on achievable output signal ...

The latest work by renowned historian Diarmaid MacCulloch tackles Christian attitudes to sex over the centuries. Modern-day Christians who talk about traditional values usually don’t know how ...