Researchers in the U. S. have used synthetic lichen to develop a groundbreaking self-healing concrete system that autonomously repairs its own cracks using sunlight, air, and water, offering a ...

"Ward 7 is the only ward in the District of Columbia that does not have an anchor," said council member Wendell Felder ...

Millionaire Tax Would Generate About $400 Billion in Revenue How Pope Francis changed the face of the Catholic Church 'For our country': China's patriots are buying the dip Archaeologists Found a ...

Universities as moral anchors In this era of immigration turbulence, US universities are becoming moral anchors, safeguarding the rights and dignity of their international students. Through ...

The Missouri Department of Transportation has scheduled the demolition of the exit ramp from westbound Interstate 70 to Business Loop 70 in Columbia ... we are braking the concrete above the ...