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New research on microplastics in brains reminds us that while scientists compile safety data, our leaders should still act

Robert F. Kennedy, Jr., has expressed support for some fields of science but has also declared he’d like a “break” in infectious-disease research. Here’s what he might do as the U.S.’s newly confirmed secretary of health and human services

Multiple-study analysis looks at why men’s emotional intimacy is much more difficult outside of romantic relationships

The right kind of silence can be golden, revitalizing and strengthening a relationship

President Trump ordered EPA Administrator Lee Zeldin to decide by next week whether the agency could abandon its authority to regulate climate pollution under the Clean Air Act

The Department of Energy, Forest Service and Office of Personnel Management are among agencies that have begun firing staffers