New research shows that microplastics have been contaminating some freshwater streams decades earlier than previously ...

Bad habits like smoking, heavy drinking and skipping exercise can start to impact a person's health as early as their mid-30s ...

In new memos released this month, the Trump administration spelled out its approach to artificial intelligence. At first ...

A new study examined decades of research, providing for the first time a "clear and comprehensive" overview of when, where ...