For decades, China’s government has reshaped the country with dramatic displays of state power, from vast infrastructure projects that have remade entire provinces to nationwide campaigns that attempt ...

Creators grew alarmed when educational videos that YouTube had allowed for years were suddenly being bizarrely flagged as “dangerous” or “harmful,” with seemingly no way to trigger human review to ...

Illinois engineers have developed a self-healing concrete rail tie system using shape memory alloys that return to their ...

Hypersonic vehicles — aircraft that can reach speeds of Mach 5 and beyond — are subject to extreme conditions while they are in flight, requiring strong yet aerodynamic materials to keep them both ...

Caption Karimah Preston, a student in the Duke Climate & Sustainability Master of Engineering program, found that ...