Visually, the “Klein bottle” doesn’t seem all that impressive. On first glance it looks like a trendy Japandi-style vase. And yet it has fascinated mathematicians for more than 140 years. To ...

"Both women may be wearing blue, yet their colors are far from identical. Catherine has chosen a greyed-out muted Royal Air Force blue that naturally recedes, which allows the Queen's brighter cobalt ...

Getting your Trinity Audio player ready... Editor’s note: Features coordinator Barbara Ellis takes a side in the “real vs. fake” Christmas tree debate. Look for the counterpoint by Editorial Page ...

With American politics swirling around us, it’s easy to ignore global relationships and conflicts. But isolationism risks global unity—something I quickly learned during my four days at the World ...

Three transformative public art initiatives in Saginaw were among this year’s recipients of the prestigious Keep Michigan Beautiful (KMB) Awards, recognizing exceptional contributions to ...

A team of engineers at North Carolina State University has designed a polymer “Chinese lantern” that can rapidly snap into multiple stable 3D shapes—including a lantern, a spinning top, and more—by ...

Astronomers have been fascinated after spotting an object earlier this year that came from interstellar space as is now hurtling through our inner solar system. Regardless, it’s an interesting visitor ...

WSJ’s Shayndi Raice explains what Israel’s attack on Hamas in Qatar means for the direction of the war and future peace negotiations. Photo: Ibraheem Abu Mustafa/Reuters As Israeli war planners ...

"I feel like they’re maintaining a divisive stance. They may say, ‘Well, we’re trying to bring everyone together.’ No, that’s not bringing everyone together," Favre said on "The Sage Steele Show" ...

Their display of friendship in China was aimed at projecting an alternative to U.S. global leadership, even as serious differences among them remain. By David Pierson and Mujib Mashal David Pierson ...

Last month, astronomers made an exciting discovery, observing an interstellar object — only the third ever observed — hurtling toward the center of the solar system. The object, dubbed 3I/ATLAS, has ...

This post was updated April 22 at 7:09 p.m. Paul Boxer thinks “an attack on one is an attack on all” when it comes to the Trump administration threatening United States universities. That’s why the ...