Israel's figurehead president arrived in the United Arab Emirates on Sunday in the first official visit by the country's head of state, the latest sign of deepening ties between the two nations as tensions rise in the region.

The UAE and Israel normalized relations in the fall of 2020, part of a series of U.S.-brokered diplomatic deals between Israel and Arab states that had long avoided formal relations with Israel over its decades-old conflict with the Palestinians.

Lebanon's foreign minister headed to Kuwait Saturday to deliver answers to a list of policy suggestions made to the country by Arab Gulf nations in an attempt to end an impasse between both sides.

Ahead of his departure, Foreign Minister Abdallah Bou Habib made it clear that Lebanon will not disarm Hizbullah group, one of 10 confidence-building measures requested from Beirut.

High-stakes diplomacy continued on Friday in a bid to avert a war in Eastern Europe. The urgent efforts come as 100,000 Russian troops are massed near Ukraine's border and the Biden administration worries that Russian President Vladimir Putin will mount some sort of invasion within weeks.

Here are things to know about the international tensions surrounding Ukraine.

Regular citizens have taken the fight against illegal logging into their own hands in the pine-covered mountains of western Mexico, where loggers clear entire hillsides for avocado plantations that drain local water supplies and draw drug cartels hungry for extortion money.

In some places, like the Indigenous township of Cheran in Michoacan state , the fight against illegal logging and planting has been so successful it's as if a line had been drawn across the mountains: avocados and cleared land on one side, pine forest on the other. But it has required a decade-long political revolt in which Cheran's townspeople declared themselves autonomous and formed their own government.

Divers, vets and the coast guard were mounting a rescue operation Friday to help a whale calf that had become trapped in shallow water in a seaside area of the Greek capital.

The animal was an injured young Cuvier's beaked whale, or Ziphius cavirostris, according to Arion, a research organization that provides veterinary care for stranded cetaceans. The species usually inhabits deep waters, and it was unclear how it had been injured and why it became stranded in the Alimos area of southern Athens.

Top diplomats of the United States and the world's other worst climate-polluting nations talked global warming together Thursday for the first time since November's U.N. summit, with U.S. climate envoy John Kerry urging tougher commitments by the end of the year from governments falling short on emissions cuts.

The urging came after the U.N. climate summit in Glasgow, Scotland ended with the world still on track to heat up well above the level that the world's nations have agreed to strive for.

Rafael Nadal is within one victory of a men's record 21st Grand Slam singles title.

The 35-year-old Spaniard advanced to the Australian Open final for the sixth time with a 6-3, 6-2, 3-6, 6-3 win over seventh-seeded Matteo Berrettini on Friday.

Coveted striker Dušan Vlahović was undergoing a medical at Juventus on Friday to complete what is expected to be one of the biggest moves of the transfer window.

Juventus tweeted a video of Vlahović signing autographs and posing for pictures with fans before he went inside Juventus' medical facility.

Chinese are traveling to their hometowns for the Lunar New Year, the country's biggest family holiday, despite a government plea to stay where they are as Beijing tries to contain coronavirus outbreaks.

The holiday, which starts Wednesday, usually is the biggest annual movement of humanity as hundreds of millions of people who migrated for work visit their parents and sometimes spouses and children they left behind or travel abroad.

Japanese Prime Minister Fumio Kishida said Friday that Japan will recommend a former gold mine on Sado Island for a UNESCO World Heritage list, despite protests from South Korea that the site is inappropriate because of its wartime abuse of Korean laborers — a sensitive issue that still strains ties between the neighbors.

Kishida's decision to recommend the 400-year-old site in northern Japan this year apparently reverses his earlier, more cautious stance after a strong push by powerful ultra-rightwing revisionists in his governing party.