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Reflecting pool algae: the science Trump needs to know – podcast

The Lincoln Memorial reflecting pool in Washington DC has hardly been out of the news since April when President Trump vowed to have it renovated, and painted ‘American flag blue’ by 4 July. Despite the pool being stripped, cleaned, coated and refilled, within days the algae that

Admin Recifes 15/07/2026 2

The blueprint to reducing Lismore floods by up to 2 meters

CSIRO hydrologist Dr. Jai Vaze has lost count of how many times over the past four years he has been asked if he can flood-proof the Northern Rivers region of New South Wales.

Admin Recifes 15/07/2026 2

Spatially explicit population model can improve pesticide risk assessments in agricultural

A team of international scientists and risk assessment experts has developed a foundational blueprint for an innovative population model designed to improve environmental safety testing for agricultural pesticides. The tool, named APODEMUS (A POpulation Dynamical spatially Explic

Admin Recifes 15/07/2026 2

Chandra releases 'red, white, and blue' universe for US 250th

In celebration of the 250th birthday of the United States, NASA has unveiled four cosmic images from its Chandra X-ray Observatory, rendered in red, white and blue, that represent the wonders of the universe the agency explores. The images are accompanied by a trio of new sonific

Admin Recifes 15/07/2026 2

NASA's Hubble spots star-spangled cosmic scene

More than 500,000 stars blaze red, white, and blue in this image from NASA's Hubble Space Telescope, released in celebration of the United States' 250th anniversary. The image showcases Messier 3 (M3), one of the Milky Way galaxy's most massive globular clusters, or spherical col

Admin Recifes 15/07/2026 2

NASA celebrates America's 250th birthday with incredible views of space

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the Chandra X-ray Observatory. The collection features an exploded star, a stellar nursery, a galaxy where stars are rapidly forming, and a galaxy cluster that prov

Admin Recifes 15/07/2026 2

NASA's Hubble spots a stellar sparkler for the Fourth of July

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient cluster are clues to how exploding stars helped transform the young universe in

Admin Recifes 15/07/2026 2

NASA's Hubble captures a crimson stellar nursery sparkling with blue and white stars

Hubble has captured a spectacular view of LH 95, where about 2,500 young stars are still on their journey to becoming full-fledged stars. Scientists discovered these growing stars can keep pulling in gas and dust for millions of years, extending an important stage of stellar deve

Admin Recifes 15/07/2026 2

Satellites reveal when toxic algal blooms flare in Blue Mesa Reservoir

The summers of 2021 and 2022 were tough seasons for Colorado's Blue Mesa Reservoir. A severe drought gripped much of the western U.S., prompting emergency water releases that brought the reservoir to its lowest level since 1984. Marinas and boat ramps closed, remnants of a ghost

Admin Recifes 15/07/2026 2

A vitamin A discovery is changing what scientists know about vision

A surprising discovery is reshaping scientists' understanding of how humans develop sharp central vision before birth. Instead of blue cone cells migrating away from the retina's center, the study found they transform into red and green cones under the influence of vitamin A-rela

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'Check your ingredients': A new blueprint for using Fermi's 'Golden Rule'

Underpinning much of modern technology, from smartphones to scanning tunneling microscopes to particle colliders, is Fermi's Golden Rule. Named for 20th-century Italian American physicist Enrico Fermi (but actually discovered by British physicist Paul Dirac), the rule is a formul

Admin Recifes 15/07/2026 2

China lands reusable rocket for first time, state media says

It follows similar landings of reusable rockets by US-owned companies SpaceX and Blue Origin. O recorte ajuda a contextualizar a pauta dentro de Agro.

Admin Recifes 15/07/2026 2

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