How NASA Will Watch the 2018 Perseid Meteor Shower

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• Scientists develop a cellulose biosensor material for advanced tissue engineering

  I.M. Sechenov First Moscow State Medical University teamed up together with Irish colleagues to develop a new imaging approach for tissue...

• The Case for Viral ‘Call-Out’ Culture

  Meme-ifying a racist rant isn’t frivolous: It’s crafting a nuanced picture of American racism—and laughing at it.

• Declining snowpack over western US mapped at a finer scale

  Researchers have now mapped exactly where in the Western U.S. snow mass has declined since 1982.

• GOP refuses to change strategy that cost them 40 seats in the House

  New House GOP campaign chair Tom Emmer won't blame Trump for 2018 losses and refuses to acknowledge that suburban areas are abandoning the...

• Tovala Steam Oven Review: Interesting, But Undercooked

  This countertop oven toasts, bakes, reheats, broils, and steams—but the concept doesn't quite succeed.

• In rebuke of Trump, Senate advances resolution calling for end of U.S. support for Saudi-led Yemen war

  The Senate on Wednesday advanced a resolution calling for an end to American support for the Saudi-led war in Yemen, a reaction to Saudi Arabia’s...

• Trump Russia probe: Who's involved, where it stands

  Here's a rundown of the major players in the investigation into Russian attempts to interfere in the U.S. presidential election and how are they...

• Trump: I didn’t break the law — but if I did, it’s my lawyer’s fault

  Trump says the buck stops with ... Michael Cohen. There’s never a self-made problem so big that Trump can’t find someone else to...

• DNA analysis finds that stethoscopes used in the ICU are teaming with bacteria

  Researchers have found that stethoscopes carried by healthcare practitioners in an intensive care (ICU) setting are loaded with a wide range of...

• Michael Cohen sentencing — live updates

  The president's former longtime attorney will be sentenced for campaign finance violations and lying to Congress