内容摘要：NASA’s Chandra X-ray Observatory spotted the X-ray emissions by chance last year while focusing on a supernova remnant, or the remains of an exploded star. Wang said it was the first time X-rays had been seen coming from a so-called long-period radio transient, a rare object that cycles through radio signals over tens of minutes.

NASA’s Chandra X-ray Observatory spotted the X-ray emissions by chance last year while focusing on a supernova remnant, or the remains of an exploded star. Wang said it was the first time X-rays had been seen coming from a so-called long-period radio transient, a rare object that cycles through radio signals over tens of minutes.

Beyond efforts to reforest it, Kalor said there also needs to be guarantees that more of the forest won’t be flattened for development in the future.There is no regional regulation to protect Youtefa Bay and specifically the women’s forests, but Kalor thinks it would help prevent deforestation in the future.

“That should no longer be done in our bay,” he said.Martha Tjoe sits on a boat through a mangrove forest where only women are permitted to enter in Jayapura, Papua province, Indonesia on Wednesday, Oct. 2, 2024. (AP Photo/Firdia Lisnawati)Martha Tjoe sits on a boat through a mangrove forest where only women are permitted to enter in Jayapura, Papua province, Indonesia on Wednesday, Oct. 2, 2024. (AP Photo/Firdia Lisnawati)

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GARDI SUGDUB, Panama (AP) — On a tiny island off Panama’s Caribbean coast, about 300 families are packing their belongings in preparation for a dramatic change. Generations of Gunas who have grown up on Gardi Sugdub in a life dedicated to the sea and tourism will trade that next week for the mainland’s solid ground.

They go voluntarily — sort of.As Trump sees it, his tariffs would solve genuine problems. His “Liberation Day” taxes on imports would close persistent trade imbalances with other countries, with his 10% baseline tariff providing a stream of revenue to help offset the trillions of dollars in federal borrowing that would be created by his planned income tax cuts.

But when the financial markets panicked and the interest charged on U.S. debt shot up, Trump backtracked and ratcheted down many of his tariffs to 10% while negotiations began to take place.Treasury Secretary Scott Bessent suggested this had been the plan all along to force new trade negotiations. But Trump shortly undercut him by saying on the White House South Lawn that he backed down because the financial markets were getting “yippy” — a reminder that Trump’s own improvisatory and disruptive style can upend any working policy process.

Trump still has tariffs in place on autos, steel and aluminum. Those are tied to the premise that imports would create national security risks based on previous investigations under Section 232 of the Trade Expansion Act of 1962. He could use other laws to start new investigations or temporarily impose tariffs, but the White House is more focused at the moment on challenging the court rulings.“What is unprecedented is Trump asserting authority under a 1977 statute that had never been used for tariffs, not just for targeted tariffs, but the largest tariffs since the 1930s,” said Peter Harrell, a fellow at the Carnegie Endowment for International Peace who served in the Biden White House. “That’s what is unprecedented and unusual.“