The next wave of artificial intelligence won't just generate text, images, code and videos – it will make autonomous decisions and pursue goals. As remarkable as tools like ChatGPT are, they represent ...

From a billion miles away, Earth appears as nothing more than a pale blue speck of dust, seen only through a shaft of sunlight. "Look again at that dot," Carl Sagan wrote. "That's here. That's home.

In a discovery that could transform everything from sidewalks to skyscrapers, MIT researchers have developed a smarter way to make concrete — and it starts with AI. Concrete is the most widely used ...