An anonymous reader quotes a report from the Guardian: We may appear to have little in common with sperm whales – enormous, ocean-dwelling animals that last shared a common ancestor with humans more than 90 million years ago. But the whales' vocalized communications are remarkably similar to our own, researchers have discovered. Not only do sperm whale have a form of "alphabet" and form vowels within their vocalizations but the structure of these vowels behaves in the same way as human speech, the new study has found. Sperm whales communicate in a series of short clicks called codas. Analysis of these clicks shows that the whales can differentiate vowels through the short or elongated clicks or through rising or falling tones, using patterns similar to languages such as Mandarin, Latin and Slovenian. The structure of the whales' communication has "close parallels in the phonetics and phonology of human languages, suggesting independent evolution," the paper, published in the Proceedings B journal, states. Sperm whale coda vocalizations are "highly complex and represent one of the closest parallels to human phonology of any analyzed animal communication system," it added. [...] The new study shows that "sperm whale communication isn't just about patterns of clicks -- it involves multiple interacting layers of structure," said Mauricio Cantor, a behavioral ecologist at the Marine Mammal Institute who was not involved in the research. "With this study, we're starting to see that these signals are organized in ways we didn't fully appreciate before." The latest discovery around sperm whale speech has inched forward the possibility of someday fully understanding the creatures and even communicating with them. Project CETI has set a goal of being able to comprehend 20 different vocalized expressions, relating to actions such as diving and sleeping, within the next five years. A future where we're able to fully understand what the whales are saying and be able to have a conversation with them is "totally within our grasp," said David Gruber, founder and president of Project CETI. "We've already got a lot further than I thought we could. But it will take time, and funding. At the moment we are like a two-year-old, just saying a few words. In a few years' time, maybe we will be more like a five-year-old."

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Lyons, who led agency since March 2025, to resign after turbulent year carrying out Trump’s immigration agenda

Todd Lyons, the acting director of US Immigration and Customs Enforcement (ICE), is stepping down after a turbulent year carrying out Donald Trump’s immigration agenda.

Lyons, who has been leading the agency since March 2025, will resign at the end of May and move to the private sector, Markwayne ​Mullin, the Department of Homeland Security secretary, said in a statement on Thursday.

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• Analilia Mejia wins New Jersey special election for US House

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Chairman of the joint chiefs of staff Dan Caine says the US military remains ready to re-engage in combat “at literally a moment’s notice”.

He says the blockade covers Iran’s ports and coastlines and applies to all ships, regardless of which flag they are sailing under.

Mejia was endorsed by Elizabeth Warren and Alexandria Ocasio-Cortez and was the only candidate in the Democratic primary to call Israel’s actions during the war in Gaza a genocide

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Chairman of the joint chiefs of staff Dan Caine says the US military remains ready to re-engage in combat “at literally a moment’s notice”.

He says the blockade covers Iran’s ports and coastlines and applies to all ships, regardless of which flag they are sailing under.

Victory means Democrats hold on to the 11th district seat in the House, where Republicans hold a thin majority

Democrat Analilia Mejia won a New Jersey special election for the US House on Thursday, defeating Republican Joe Hathaway on a message of standing up to Donald Trump.

Mejia, a former head of the Working Families Alliance who had support from the senator Bernie Sanders, will fill the seat previously held by the Democratic governor Mikie Sherrill and serve until January.

Mejia was endorsed by Elizabeth Warren and Alexandria Ocasio-Cortez and was the only candidate in the Democratic primary to call Israel’s actions during the war in Gaza a genocide

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Chairman of the joint chiefs of staff Dan Caine says the US military remains ready to re-engage in combat “at literally a moment’s notice”.

He says the blockade covers Iran’s ports and coastlines and applies to all ships, regardless of which flag they are sailing under.

Authorities identified Kenneth and Barbara Martin and their daughter Barbie from remains in car in Columbia River

DNA analysis has identified the remains found in a car in the Columbia River as those of an Oregon family that went missing in 1958 while on a trip to find Christmas greenery, authorities said Thursday.

The state medical examiner’s office identified Kenneth and Barbara Martin and their daughter Barbie from remains located in the river within the wreckage of the car, according to the Hood River county sheriff’s office. The sheriff’s office said it concluded its investigation and found no evidence of a crime.

The 21-year-old musician, born David Anthony Burke, is being held without bail, according to city authorities

The singer D4vd has been arrested on suspicion of murder, months after the decomposed body of a teenage girl was found in his Tesla, Los Angeles police said on Thursday.

The 21-year-old musician, who was born David Anthony Burke, is being held without bail, according to city authorities.

Trump says 10-day ceasefire in Lebanon will be followed by a meeting between Israeli and Lebanese leaders next week – key US politics stories from 16 April at a glance

Donald Trump has announced a 10-day ceasefire in Lebanon to be followed by a meeting between Israeli and Lebanese leaders next week, in a deal that it is hoped will bring progress toward a parallel peace agreement between the US and Iran.

The ceasefire took effect at midnight on Thursday in Lebanon, where Israel has been conducting devastating airstrikes aimed at wiping out the Iranian-backed Hezbollah militia.