Cosby rape allegations prompt more questions: Your SayCosby rape allegations prompt more questions: Your SayReaders discuss sexual assault allegations against Bill Cosby.Opinion
Good to block Keystone pipeline? #tellusatodayGood to block Keystone pipeline? #tellusatodayThe Senate defeated a bill Tuesday that would have allowed construction of the Keystone XL oil pipeline.Opinion
Scientist's shirt signals sexism: Your SayScientist's shirt signals sexism: Your SayBritish scientist Matt Taylor's shirt, depicting scantily clad women, sparked a firestorm of criticism online.Opinion
Step up drone strikes against Islamic State: #tellusatodayStep up drone strikes against Islamic State: #tellusatodayA video released Sunday by the Islamic State shows that U.S. aid worker Peter Kassig was beheaded.Opinion
Partner to help serve rural patients: Your SayPartner to help serve rural patients: Your SayReaders weigh in on a USA TODAY article about the quickening pace of rural hospital closures.Opinion
Collective effort needed on climate change: #tellusatodayCollective effort needed on climate change: #tellusatodayIn a bilateral deal announced Wednesday, China pledged to cap carbon emissions by 2030 and the U.S. accelerated goals to reduce carbon pollution.Opinion
Human spirit drives space exploration: Your SayHuman spirit drives space exploration: Your SayPhilae, a European Space Agency spacecraft, successfully landed on a comet Wednesday. On Friday, it lost connection with scientists.Opinion
Will U.S.-China climate deal work? Your Say InteractiveWill U.S.-China climate deal work? Your Say InteractiveTell us what you think about this international agreement.