Comment on Russian Olympic chief rules out Rio boycott

Intricate map of tiny fruit fly brain marks major neuroscience milestone The Washington PostAfter a Decade, Scientists Unveil Fly Brain in Stunning Detail The New York TimesAn adult fruit fly brain has been mapped—human brains could follow The EconomistMap of adult insect’s brain offers clues on neurological diseases Financial Times

Vietnam bird flu outbreak at zoos leaves dozens of tigers dead BBC.comView Full Coverage on Google News

The Sun Unleashed a Huge Solar Flare at Earth, And We're on Aurora Alert ScienceAlertPeak northern lights activity coming soon: What to know as sun reaches solar maximum USA TODAYAurora alert: Possible geomagnetic storm could spark northern lights as far south as Illinois and Oregon Space.comNorthern lights are forecast in Iowa again this week, but might not be as vibrant as May Des Moines RegisterGeomagnetic Storm Watch issued; Prepare for northern lights over Michigan, southern Midwest MLive.com

Can Knicks' defense hold up with Karl-Anthony Towns at center? sny.tvTrade official, KAT pens goodbye to Wolves 'family' ESPNVikings-Jets Across the Pond, Falcons-Bucs Preview, and the KAT Trade The RingerKnicks acquire Karl-Anthony Towns in 3-team trade NBA.comTimberwolves insider reveals hidden reason why Minnesota traded KAT Dunking with Wolves

Was Missouri’s bird flu case a one-off or something more? Quest for answers faces testing delay STATWhy fears of human-to-human bird flu spread in Missouri are overblown The Washington PostMissouri investigates more possible human-to-human H5N1 avian flu spread University of Minnesota Twin CitiesScientists race to investigate possible human transmission of H5N1 in US outbreak The TelegraphMore health-care workers in contact with Missouri bird flu patient report respiratory symptoms CNN

NASA switches off a scientific instrument on Voyager 2 to extend spacecraft’s lifespan PBS NewsHourVoyager 2 shuts down science experiment as power stores dwindle CNNAn interstellar instrument takes a final bow MIT NewsNASA switches off instrument on Voyager 2 spacecraft to save power The Associated PressNASA shuts off Voyager 2 science instrument as power dwindles Space.com