After passing a Dark Sky ordinance to curb light pollution and save energy, Pittsburgh is installing adjustable streetlights.

Hidden layers of colour in the plumage of tanagers and some other songbirds explain what makes them so eye-catching ...

By Penny Kmitt Click here for updates on this story BOSTON, Massachusetts (WBZ) — The entrance to the Massachusetts State ...

The Trump administration on Wednesday unveiled its AI action plan, a package of initiatives and policy recommendations meant ...

President Donald Trump and his predecessor Barack Obama have met for a substantive conversation exactly once: November ...

Newly uncovered archived video footage and photos reveal fresh details about Donald Trump’s past relationship with Jeffrey ...

A cell phone video showing a white Jacksonville, Florida, police officer striking a Black man in the face during a February ...

Columbia University disciplined dozens of students this week after its Judicial Board investigated pro-Palestinian ...

OpenAI CEO Sam Altman says the world may be on the precipice of a “fraud crisis” because of how artificial intelligence could ...

Democracy, Civil Rights, and Progress Under Attack ,” sounds the alarm over efforts to dismantle civil rights protections, ...

Explore the latest on the federal court order blocking Trump immigration patrols in Southern California and their move to Sacramento.

By Alejandra Jaramillo, Alayna Treene and Jennifer Hansler, CNN (CNN) — President Donald Trump is pulling the United States ...