At least 21 Shiite militants were killed when residents in a tribal region of Yemen opened fire on the rebels' vehicles, witnesses said Friday.
Yemen's president has arrived in Egypt on Friday to attend the Arab League summit.
India has announced it is taking thousands of its nationals out of Yemen due to the security situation there.
The rebel Houthi group has shot down what pro-Houthi TV has called a "hostile" drone in Sanaa.
Saudi Arabia has said that military operations in Yemen will continue until all objectives are achieved.
Military intervention in Yemen is necessary "to end Iran's arrogance," Lebanon's Justice Minister has said.
The UN's Secretary General has called for dialogue between all political sides in the Yemen crisis and said it is the only solution.
March 26, 2015
Arab foreign ministers agreed in a meeting in Egypt on Thursday to form a joint Arab military force to counter growing security threats in the region, the Arab League's chief said.
Gold rallied to a 3-1/2 week high on Thursday and silver rose nearly 3 per cent as escalating tensions in the Middle East knocked stocks.
Saudi warplanes have carried out fresh airstrikes against Yemen, hitting the northern city of Sa’ada and Ta’izz in the south, local officials and witnesses said.
Saudi state news said Yemen's President Abd-Rabbo Mansour Hadi arrived in Riyadh on Thursday, after reports the leader was in Oman.
At least 25 people were killed and 40 others injured in Saudi-led airstrikes in Yemen's capital, an official said Thursday.
Yemen's main internet service provider (ISP) on Thursday blocked a number of websites opposed to the Shiite Houthi group.
The conflict echoes across the wider Middle East, bringing into play regional rivalries between Saudi Arabia and Iran that have been compared to a "Cold War" scenario.
Foreign Affairs Minister Nasser Judeh said Thursday Jordan's participation came as a response to a call made by the legitimate president.
John Kerry, the US Secretary of State, has commended the actions of a Saudi-led coalition in Yemen.
The United Kingdom has voiced its support for Saudi operations against the Houthi movement in Yemen.
Houthi loyalists have taken control of some state institutions in the southern city of Aden.
Egypt has stopped flights between Egypt and Yemen due to the security crisis and launching of airstrikes against Houthis.
Jordan has confirmed that it is taking part with other Arab countries in military operations in Yemen.
Yemen's former President Hadi has arrived in Oman after leaving Yemen, according to media reports.
Iran has criticized Saudi military operations against the Houthi movement in Yemen and has called for an end to airstrikes.
Saudi airstrikes have so far killed 13 people in Yemen, with more feared dead.
Saudi Arabia and its allies have launched airstrikes in Yemen, as part of a move against Houthi rebels.
March 25, 2015
Witnesses also said smoke was seen rising from the area around the President's complex in Aden.
The entire Egyptian diplomatic mission to Yemen has fled Aden, after having relocated the embassy from Sanaa to the temporary capital.
The Houthis offered $93,000 for the arrest of President Abd Rabbuh Mansour Hadi, who has allegedly fled the city of Aden.
Five officials told media Yemen's President Hadi has fled the temporary capital of Aden as Houthi militiamen and anti-government forces close in.
Yemen's President Abd Rabbuh Mansur Hadi has appealed to the UN Security Council for military intervention in the restive country.
Anti-government forces backed by Houthi militiamen took Al-Anad airbase, located President Hadi's temporary capital city, Aden.
March 24, 2015
Five people were killed and 80 others injured after Houthi militants opened fire on a protest in the central city Tuesday.
Clashes erupted across Yemen late Monday and early Tuesday between tribesmen and Houthi militants, leaving at least 30 people dead.
Yemen's President Abd Rabbuh Mansur Hadi has asked the UN and GCC to impose a no-fly zone over parts of Yemen following the fall of Taez city to the Houthi rebels.
UN dialogues on Yemen will take place in the Qatari capital city of Doha.
March 23, 2015
Daesh has claimed responsibility for an attack in southern Yemen on Friday that left 29 dead.
Yemeni President Abd Rabbuh Mansour Hadi has demanded the United Nations Security Council intervene with military force in Yemen under Chapter 7 of the UN charter to stop the Houthi "aggression."
March 22, 2015
Houthi rebels have seized Taez, a strategic city on the road linking the cities Aden and Sana'a.
The US State Department announced it will be evacuating all personnel from Yemen following security threats.
Yemen's President Abd Rabbuh Mansour Hadi stated that moving the country's capital to the southern city of Aden was only a temporary solution, not a step towards secession
Roughly 100 military forces have been evacuated from Al-Anad airbase amid the country's deteriorating security situation.
March 21, 2015
After a takeover of Yemen's southern city of al-Houta Friday, local officials and residents say the army pushed back the militants in fierce clashes in which 20 soldiers were killed.
More trouble might be in store for chaos-stricken Yemen after a string of brutal suicide attacks in Yemen's capital Sanaa Friday were claimed by Daesh.
March 20, 2015
Suicide bombers attacked two mosques in Sanaa, killing at least 137 and injuring hundreds during Friday prayers.
March 19, 2015
Yemen's president left his stronghold after Houthis targeted the place with an airstrike Thursday.
At least six have been killed in Yemen on Thursday after rival militants clashed near Aden International Airport.
A French and Yemeni women have been released after being held hostage since last month.
Al-Qaeda in Yemen has claimed responsibility for the assassination of a senior member of the Houthi movement in Sanaa.
Flights to and from Aden airport in the south of Yemen have been suspended amid heavy fighting.
March 18, 2015
Abdul Karim al-Khaiwani, a prominent member of the Houthi Revolutionary Council, died instantly when he was shot in the head near his home.
Yemeni President Abd Rabbuh Mansur Hadi called on the country's recently released Prime Minister and his fellow cabinet members to resume their duties in Aden, where Hadi has established a rival government.
March 16, 2015
The Houthis have released Prime Minister Khaled Bahah and his fellow cabinet members from house arrest in Sanaa.
While Yemen is split between two "authorities," the Houthis are emerging on top, a political figure said.