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First 3D views of human cone opsins reveal how daylight vision reacts so fast

The retina of the human eye contains 6–7 million cone cells. These cells contain light-sensitive proteins known as cone opsins. They enable us to perceive our surroundings in detail in daylight. They allow us to see the world in thousands of colors: red strawberries, green leaves

Admin Recifes 15/07/2026 1

Charting palliative care priorities to recognize and support caregivers

Unpaid caregivers need greater recognition and support to continue the care they provide to their families and friends, and researchers have identified priorities outlining how to achieve this. Flinders University's Research Center for Palliative Care, Death and Dying has publish

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Heat waves can leave homes dangerously hot, even for young, healthy adults

Most people know that heat waves can be dangerous. What they may not realize is that the heat indoors can be much worse than outdoors.

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Mixed messages: Why media advice about teen sleep can leave parents fatigued

Many of us are now all too familiar with media headlines telling us how to sleep better. O recorte ajuda a contextualizar a pauta dentro de Fitness.

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Is xenophobia in South Africa risking investment?

Vigilante groups and right-wing populist forces are stoking anti-immigrant sentiment and demanding that they leave the country by June 30. Experts fear serious economic implications for the country and the region.

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UK-Africa relations: Starmer's 'reset' that never delivered

Back in 2024 British Prime Minister Keir Starmer promised a fresh UK–Africa partnership. Two years later, his resignation leaves unfinished ambitions, scaled-back aid and questions about Britain's long-term commitment.

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South Africa on edge ahead of anti-migrant protests

Anti-immigrant groups have set June 30 as an unofficial deadline for undocumented migrants to leave, with protests planned across South Africa. Large numbers of security forces have been deployed. Follow DW for more.

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South Africa on edge amid anti-migrant protests

Anti-immigrant groups set June 30 as an unofficial "deadline" for undocumented migrants to leave, with protests taking place across South Africa. DW has more.

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South Africa on edge with anti-migrant protests underway

Anti-immigrant groups have set June 30 as an unofficial deadline for undocumented migrants to leave, with protests taking place across South Africa. Authorities say little violence has occurred so far. DW has more.

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Sick leave: Germany rising but not the worst in Europe

Sick leave in Germany has hit a new record, with workers taking an average of nearly 20 days off per year. As Chancellor Merz cracks down, how does the country's absenteeism compare to other countries?

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India news: Indian delegation leaves for Khamenei's funeral

A team of Indian delegates has left for Iran to attend the state funeral of Iran's former supreme leader Ayatollah Ali Khamenei. Follow DW for more.

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Students leave Gaza to continue studies, others in limbo

More than three school years since the start of Israel's war in Gaza, more Palestinian students are restarting studies at universities abroad. Education has yet to return to normal, as schools expand online teaching.

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