Chairman says she would resign in wake of leaked email scandal.
Rules jet engine exhaust is endangering human health by warming the planet.
Jeff Alt stepped off fund-raiser with 1998 trek on Appalachian Trail.
'Make no mistake about it, we have made history,' senator said.
Suspected of links to the alleged organizers of a failed military uprising.
Chicago Yacht Club spokesman said all crew were reported in good condition.
Syrian asylum-seeker blew himself up, wounding 15.
Police say person’s identity, sex, and age range not immediately known.
Authorities continue to amass evidence in Sierah Joughin abduction case.
A man admitted he surreptitiously took cellphone video up a woman's skirt.