A 1,200-year dataset shows the ‘peak bloom’ is arriving earlier. Global heating is unsettling nature’s rhythms – and their cultural meaning
A picture posted on social media last April by Prof Yasuyuki Aono of a spreadsheet, with its blank row for 2026, carries a quiet poignancy. Prof Aono died before he got to fill in this year’s entry for when the cherry blossom fully bloomed in Kyoto. The academic had spent decades reconstructing dates of flowering that go back to the ninth century. His work illuminated how a botanical event long associated with the Japanese idea of mono no aware – a sadness at the passing of things – is shifting because of the climate crisis.
The “peak bloom” now occurs around two weeks earlier than in previous centuries. In the 1820s full bloom arrived in mid-April. In 2023 the full-flowering date was 25 March. An earlier blooming indicates warmer springs – and Prof Aono’s data provides a warning signal that Japan’s “sakura front” comes sooner each year.
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Breaking Waves: Ocean News
04/19/2026 - 11:25
04/19/2026 - 09:00
After deadly 2023 fires, recent storms and ICE raids, Lahaina residents are determined to rebuild the town for their community
In March, Hawaii was hit with two back-to-back storms, bringing the worst flooding it’s seen in 20 years. In Lahaina, Maui, muddy flood waters turned streets into rivers and carved new paths through the barren landscape, breaking open roads and flooding houses. In their wake, sinkholes appeared, engulfing cars.
This is nearly three years after the deadliest wildfires in US history ravaged Lahaina, destroying more than 2,000 structures and killing more than 100 people. Hundreds of affected households are still in temporary housing. Poverty, unemployment and housing instability, rife before the fires, have only worsened.
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04/19/2026 - 08:00
Authors set out to correct under-representation of female sounds – and found some surprising revelations
When we hear the beautiful call of a bird from a high bough, we’re told it’s likely to be a male – singing for territory, or belting out tunes to woo a female. But as the annual dawn chorus reaches a crescendo this spring, a new guidebook is urging us to think again – and turn our ears to the hidden world of female birdsong.
The songs, sounds and sights of female birds have historically been overlooked in field guides and sound archives. In 2016, just 0.01% of the bird sounds in the global Xeno-Canto sound library were labelled female. Another sound archive was just 0.03% female, according to a 2018 study.
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04/18/2026 - 15:00
Every player has experienced that fierce loyalty to one pocket monster or another. The same is true here
The Pokémon franchise has turned 30, which means that it’s been a long time since a childhood friend and I braved Pokémon Blue’s haunted Lavender Town together – solemnly handing the Game Boy back and forth in the first (and perhaps last) documented case of two only children sharing something.
For most of my 29 years, I couldn’t have cared less about birdwatching. But as it turns out, this hobby is uniquely suited to those of us who belong to the Pokémon generation.
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04/18/2026 - 08:00
Rising sea levels and ecological damage caused by heavy use of flood defence system force city authorities to consider next move
The Arsenale, the colossal shipyard that was the engine of the Venetian Republic’s domination for seven centuries, remains the nucleus of the city’s control over the water. Its northern section is made up of cavernous brick warehouses called capannoni, which in the 16th century could produce a warship a day through a rigorously ordered assembly line.
Now, one of them houses the operations centre of the Mose, the sprawling flood defence system that protects the city.
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04/18/2026 - 05:00
A former horticultural nursery in Regent’s Park has been transformed into a diverse mix of habitats, with a wide range of species already spotted ahead of its opening to the public on April 27
When the Queen Elizabeth II garden opens in Regent’s Park this month, the first people to visit the Royal Parks’ £5m biodiversity project will quickly discover they are not, in fact, the first visitors.
That honour belongs to a hairy-footed flower bee, a breeding pair of geese, some dragonfly nymphs, a flock of grey wagtails, a prickle of hedgehogs, an armada of newts, a flutter of spring butterflies and a “very cheeky” fox.
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04/18/2026 - 02:00
The US attack on Iran has made the need for renewable energy inarguable. Environmentalists are now being seen for the pragmatists that they are
Donald Trump has done more to accelerate the energy transition than anyone else alive. Fossil fuel companies bankrolled his presidential campaign to stop the transition in its tracks. But when you back a volatile narcissist, unable to concentrate for more than a few minutes at a time, you shouldn’t expect to control the outcome.
It’s not that the fossils are suffering yet. As prices have soared since Trump and Netanyahu attacked Iran, oil executives have been selling shares at gobsmacking prices: the CEO of Chevron, for example, has cashed $104m so far this year. Vladimir Putin has also received a massive boost to his Ukraine invasion budget. As promised, Trump has gutted clean energy rules and programmes, green alternatives and environmental science. A fortnight ago, he stated, with the usual quantum of evidence (zero): “The environmentalists, I mean, they are terrorists … I call them environmental terrorists.”
George Monbiot is a Guardian columnist
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Stranded and dying, the German whale is a parable of our troubled relationship with these sea giants
04/18/2026 - 01:00
Even as we empathise with these intelligent animals, our relentless push for resources kills them in their thousands, just as whalers once hunted them to the brink of extinction
For weeks now, a humpback whale has been trying to die. Entangled in ropes, it had wandered into the shallow Baltic Sea. Unable to feed, it is now subject to extreme dehydration, since whales satisfy their thirst through the fish they eat.
In such a parlous situation, the whale’s last resort was to strand itself on Poel Island, in the Bay of Wismar. Sadly, it has been a slow death. Beached whales die because they are crushed by their own weight. The German humpback’s agony may have been prolonged because it lay in shallow water and was thus only partly submerged.
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04/18/2026 - 00:00
Need something brilliant to read this weekend? Here are six of our favourite pieces from the last seven days
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04/17/2026 - 11:40
8-0 ruling gives companies new day in federal court after firms including Chevron ordered to pay millions for cleanup
The supreme court handed a win on Friday to oil and gas companies fighting lawsuits over coastal land loss and environmental degradation in Louisiana.
The 8-0 procedural decision gives the companies a new day in federal court after a state jury ordered Chevron to pay upward of $740m to clean up damage to the state’s coastline, one of multiple similar lawsuits.
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