David Kestenbaum is a correspondent for NPR, covering science, energy issues and, most recently, the global economy for NPR's multimedia project Planet Money. David has been a science correspondent for NPR since 1999. He came to journalism the usual way — by getting a Ph.D. in physics first.
More state and federal approvals are needed for the 3-foot-wide Bridger Pipeline Expansion, which would stretch from the Canadian border with Montana down through eastern Montana and Wyoming, where it would link up with another pipeline.
President Trump says he's nominating former Fox News Channel contributor Dr. Nicole Saphier for surgeon general after Dr. Casey Means' path forward stalled in the Senate over questions about her experience and her stance on vaccines.