Researchers described a benign tumor composed of miniature tooth-like structures.
At least 19 people died when a magnitude 5.7 earthquake hit northern Tanzania in September.
The man referred to President John Magufuli as an "imbecile" on the social media platform.
'The Bulldozer' has made quite an impact since being elected in October 2015.
The vote on the so-called Spice Islands proceeded peacefully despite fears of violence.
The semi-autonomous archipelago is rerunning elections after October's result was controversially nullified.
Authorities are targeting prostitutes and their clients in the East African country.
Benjamin Mkapa has got quite a job on his hands.
Roger Gower died on Friday after being attacked by suspected elephant poachers.
The Tanzanian president has embarked on an anti-corruption and cost-cutting campaign since being elected in October.
The Bulldozer canceled Independence Day celebrations and has spawned a hashtag.
But many expect the party's parliamentary majority to dwindle.
U.S. authorities described the Saudi man as a top Osama bin Laden deputy
A person alleged to have helped plan the 1998 bombings of U.S. embassies in Tanzania and Kenya died in New York days ahead of his trial.
Being named in Senate expose opens the possibility of seeking justice for Mohammed al-Asad
Attorneys hope case will expose wrongful detention at Djibouti black site and hasten the release of the Senate's CIA torture report.
Damning report highlights visits from Chinese president and naval delegation as 'surges in business' for local traders in illegal ivory
A report from the Born Free Foundation says that the ivory trade is conducted through as few as 200 shipping containers