- Trump's Republican allies tread lightly on Paris pact at COP29
- Graham equals record as nine-try Scotland see off tenacious Portugal
- Protesters hold pro-Palestinian march in Rio ahead of G20
- Graham equals record as nine-try Scotland see off dogged Portugal
- China's Xi urges APEC unity in face of 'protectionism'
- Japan's Kagiyama, Yoshida sweep gold in Finland GP
- Macron to press Milei on climate action, multilateralism in Argentina talks
- Fritz reaches ATP Finals title decider with Sampras mark in sight
- All eyes on G20 for breakthrough as COP29 climate talks stall
- Fritz battles past Zverev to reach ATP Finals title decider
- Xi, Biden to meet as Trump return looms
- Kane warns England must protect team culture under new boss
- Italy beat Japan to reach BJK Cup semi-finals
- Farmers target PM Starmer in protest against new UK tax rules
- Shiffrin masters Levi slalom for 98th World Cup win
- Italy's Donnarumma thankful for Mbappe absence in France showdown
- McIlroy in three-way tie for Dubai lead
- Bagnaia wins Barcelona MotoGP sprint to take season to final race
- Ukraine's Zelensky says wants to end war by diplomacy next year
- Shiffrin wins Levi slalom for 98th World Cup victory
- Israel pummels south Beirut as Lebanon mulls truce plan
- Religious Jews comfort hostages' families in Tel Aviv
- German Greens' Robert Habeck to lead bruised party into elections
- Johnson bags five as Australia beat Pakistan to seal T20 series
- Zelensky says wants to end war by diplomacy next year
- Rugby Union: Wales v Australia - three talking points
- 10 newborns killed in India hospital fire
- Veteran Le Cam leads Vendee Globe as Sorel is first to quit
- Bagnaia on pole for Barcelona MotoGP, Martin fourth
- UN climate chief urges G20 to spur tense COP29 negotiations
- Rauf takes four as Pakistan hold Australia to 147-9 in 2nd T20
- World not listening to us, laments Kenyan climate scientist at COP29
- Philippines warns of 'potentially catastrophic' Super Typhoon Man-yi
- Wales take on Australia desperate for victory to avoid unwanted record
- Tyson beaten by Youtuber Paul in heavyweight return
- Taylor holds off bloodied Serrano to retain undisputed crown
- Japan PM expresses concern to Xi over South China Sea situation
- Tens of thousands flee as Super Typhoon Man-yi nears Philippines
- Hoilett gives Canada win in Suriname as Mexico lose to Honduras
- Davis, James spark Lakers over Spurs while Cavs stay perfect
- Mushroom houses for Gaza? Arab designers offer home-grown innovations
- Gabon votes on new constitution hailed by junta as 'turning point'
- Young Libyans gear up for their first ever election
- Vice tightens around remaining civilians in eastern Ukraine
- Dutch coalition survives political turmoil after minister's resignation
- Uruguay end winless run with dramatic late win over Colombia
- Max potential: 10 years since a teenage Verstappen wowed in Macau
- Tens of thousands flee as Typhoon Man-yi nears Philippines
- Is Argentina's Milei on brink of leaving Paris climate accord?
- Big Bang: Trump and Musk could redefine US space strategy
Stocks buckle on ongoing Ukraine fears
Stock markets retreated on Friday at the end of a highly volatile week rocked by twists and turns in the Ukraine crisis and concerns about interest rate hikes.
Wall Street had already seen a steep drop on Thursday on renewed fears that Russia would soon invade Ukraine, as well as long-running angst about the Federal Reserve's plans to hike interest rates.
US markets were lower again on Friday, with the Dow Jones Industrial Average shedding 0.4 percent. The S&P 500 and tech-heavy were also lower, after starting the session briefly in the black.
In Europe, London's FTSE 100, the Paris CAC 40 and Frankfurt's DAX all ended the week in negative territory.
"Markets continue to chop around on these Russia headlines", said Neil Wilson, analyst at Markets.com.
Shellfire rang out near the frontline between government forces and rebel-held territory in eastern Ukraine, as Kyiv and Washington accused Russia of seeking to provoke an incident to falsely justify an invasion.
Russian President Vladimir Putin, who will oversee a ballistic missile drill this weekend, warned of a "deterioration of the situation" in eastern Ukraine.
US President Joe Biden will hold talks with Western allies on Friday to discuss Ukraine.
"The markets may be getting some relief as Secretary of State Antony Blinken is expected to meet with Russian Foreign Minister Sergei Lavrov next week," said a note by analysts at Charles Schwab investment firm.
- Oil prices fall -
The crisis over Ukraine comes as traders continue to contend with the prospect of US interest rates rising sharply this year as the Fed tries to rein in inflation at a 40-year high.
After spending most of last year saying surging prices would be transitory, the US central bank is now in full-on firefighting mode.
But commentators fear it may be behind the curve and will have to act more stringently than previously thought.
While tensions in Eastern Europe continue to absorb most of the attention, oil prices extended losses as traders grow increasingly optimistic of a deal on Iran's nuclear programme that could see it restart crude exports.
"Reports of the US and Iran nearing a new nuclear deal couldn't have come at a better time and oil prices are slipping at the prospect of more than a million barrels of crude re-entering the market," noted Craig Erlam, senior market analyst at OANDA trading group.
"In the absence of a deal, we could already be talking about triple-figure oil prices."
Oil prices were lower on Friday, with the WTI contract at one point dropping under the $88 mark.
- Key figures around 1640 GMT -
New York - Dow: DOWN 0.4 percent at 34,184.84 points
London - FTSE 100: DOWN 0.3 percent at 7,513.62 (close)
Frankfurt - DAX: DOWN 1.5 percent at 15,042.51 (close)
Paris - CAC 40: DOWN 0.3 percent at 6,929.63 (close)
EURO STOXX 50: DOWN 0.9 percent at 4,07428
Tokyo - Nikkei 225: DOWN 0.4 percent at 27,122.07 (close)
Hong Kong - Hang Seng Index: DOWN 1.9 percent at 24,327.71 (close)
Shanghai - Composite: DOWN 0.7 percent at 3,490.76 (close)
West Texas Intermediate: DOWN 0.3 percent at $89.76 per barrel
Brent North Sea crude: DOWN 0.2 percent at $92.79 per barrel
Euro/dollar: DOWN at $1.1334 from $1.1366 late Thursday
Pound/dollar: DOWN at $1.3585 from $1.3615
Euro/pound: DOWN at 83.42 pence from 83.44 pence
Dollar/yen: UP at 115.10 yen from 114.91 yen
burs-spm/har
O.Ortiz--AT