"Democratic presidential candidate Hillary Clinton has joined the ranks of politicians and environmentalists calling for a federal investigation of ExxonMobil."
"Check your credit score and grab your walking shoes, people! Black Friday is coming."
"US regulators clear a viral melanoma therapy, paving the way for a promising field with a chequered past."
"Rocky Mountain spotted fever is a nasty disease."
"A controversial plan to promote U.S. hardwood lumber is now sawdust, at least for the time being."
"The wild-caught salmon sold by restaurants and fishmongers is frequently farm-raised fish that has been mislabeled, said a report released Wednesday."
"Lawmakers have introduced legislation that if passed this week could avoid a potential rail service disruption resulting from a year-end safety deadline few railroads are expected to meet."
Melting glaciers in Glacier National Park are endangering stoneflies which are dependent on cold water. In the coming year, federal biologists will decide whether such insects deserve endangered species status.
"A Chinese development firm is buying oil fields in western Texas for more than $1 billion."
Advertisement 
