Former Chelsea midfielder Oscar is in stable condition in hospital after falling ill with a heart issue, his club Sao Paulo has said.

Brazilian media reported that Oscar was doing tests on an exercise bicycle when he collapsed and was unconscious for about two minutes.

Asian shares were mixed Wednesday in cautious trading after most U.S. stocks rose, settling back to where they were before last week's swoon over the future of artificial intelligence.

U.S. futures edged higher while oil prices declined.

Electricity demand will rise much faster than overall energy growth in the coming decades, underscoring the need for diversified energy sources, according to an analysis released Wednesday.

The report by the International Energy Agency said renewable energy, led by solar power, will grow faster than any other major source in the next few years and that coal and oil demand will likely peak globally by the end of this decade. The report noted that many natural gas projects were approved in 2025, due to changes in U.S. policy, indicating worldwide supply will rise even as questions remain about how it will be used. Meanwhile, global nuclear power capacity is set to increase by at least a third by 2035 after being stagnant for years.

Wall Street is on track to open higher Wednesday with an end to the U.S. government shutdown appearing closer, and technology stocks appeared to regain their footing after wild swings this week.

Futures for the S&P 500 rose 0.4% while futures for the Dow Jones Industrial Average were up 0.3%. Futures for the technology-heavy Nasdaq index rose 0.6%.

Taiwan wants to deepen its ties with Israel despite criticism over its war in Gaza because Israel has shown support for Taiwan unmatched by other countries in the Middle East, the island democracy's foreign minister told reporters on Wednesday.

Taiwan will be "friendly to countries that are friendly to us," Foreign Minister Lin Chia-Lung said. He said that a declaration signed earlier this year by 72 members of the Israeli parliament in support of Taiwan's inclusion in key international organizations is an example of Israel's support.

Israeli actor Gal Gadot has been awarded Israel's Genesis Prize in recognition of her strong support for Israel at a time when many in the entertainment industry have criticized it over the war in Gaza.

Describing herself as a "proud Jew and a proud Israeli," the "Wonder Woman" star, who at times has paid a personal price for her advocacy, said she would donate the $1 million prize to organizations committed to helping Israel recover from the trauma of its two-year war against Hamas.

French rap artist Orelsan said Wednesday a "misunderstanding" likely caused his feud with football star Kylian Mbappé.

Orelsan, one of the most popular and bestselling current French rap artists, drew the ire of the Real Madrid forward with a line from a song on his latest record, "La fuite en avant." The track — "La petite voix" — features Orelsan rapping in the manner of an inner voice that criticizes and insults the artist, his family and his fans.

A senior member of the British government on Wednesday denied he's plotting to oust Prime Minister Keir Starmer, in a sign of deep anxiety in the Labour Party over its dire poll ratings less than 18 months after a landslide election victory.

Health Secretary Wes Streeting said talk of a leadership challenge coming from Labour officials and lawmakers is "self-defeating and self-destructive." He spoke after aides to the prime minister preemptively told British media outlets that Starmer would fight any leadership challenge.

The Russian army overran three settlements in the southern Zaporizhzhia region of Ukraine, Kyiv's top military commander said Wednesday, as Moscow's forces expand their efforts to capture more Ukrainian territory.

Dense fog enabled Russian troops to infiltrate Ukrainian positions in Zaporizhzhia, Gen. Oleksandr Syrskyi wrote on the messaging app Telegram, adding that Ukrainian units are locked in "grueling battles" to repel the Russian thrust.

The first major cold spell of the season plunged parts of the southeastern U.S. into record-low temperatures Tuesday, delivering a shock for 18 million people under a freeze warning across Alabama, Florida and Georgia. Meanwhile, several inches of snow blanketed areas along the eastern Great Lakes as the blast of cold air moved through.

The direct shot of Arctic air affecting the eastern two-thirds of the country migrated east — and far southeast — from the Northern Plains, which was hit with gusty chills and snow over the weekend. For much of the Southeast on Tuesday, that meant an abrupt transition into wintry temperatures after reaching well into the 70s and 80s (21 to 27 Celsius) in recent days.