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Fluorescent dyes have long been used in biological research to identify and visualize structures within living cells. Although effective, they have several drawbacks, including altering the cells under study, limiting the number of structures that can be examined at once and redu

A new study by ancient DNA researchers at the University of California, Santa Cruz, used paleogenomics to create a genetic roadmap to help guide the restoration of another iconic species once on the brink of extinction: the North American bison.

South Korea’s once-surging market is now a haven for short sellers. O recorte ajuda a contextualizar a pauta dentro de Investimentos.

Sometimes stocks come under pressure once insiders are able to unload shares, but in the case of SpaceX. that risk may have been already priced in.

Cybersecurity wasn’t really something small and mid-sized businesses worried about too much a few years back. That’s changed fast. Once your customer data, your apps, your internal tools all end up online, protecting the server behind them stops being optional. And attacks aren’t

How we tracked down "The Spider" who was once one of the most-feared men in Syria. O recorte ajuda a contextualizar a pauta dentro de Cultura.

Ukrainian President Volodymyr Zelenskyy is visiting Serbia, a country that has traditionally been friendly with Moscow, as Russia strikes the Kyiv region once again.

The laws of physics seemed to forbid a strange variety of black holes that could have zero temperature. Columnist Jacklin Kwan explores research that shows these strange behemoths can really exist – and how they could test the limits of thermodynamics

Linus Pauling was widely mocked for claiming that vitamin C could fight cancer, especially after trials using vitamin C pills showed no benefit. Researchers now know that intravenous vitamin C reaches vastly higher concentrations and can behave more like an experimental cancer dr

Trump is once again threatening to fire Cook over unproven allegations of mortgage fraud after an earlier effort to remove Cook was struck down by the Supreme Court.

In southeastern Madagascar, patches of forest that were once cut down to make way for farms are slowly regenerating naturally after being left to lie fallow. But recovering a native forest needs more than just gaining tree cover. The animals that once lived in these forests also

Scientists have generated quantum entanglement directly from sunlight, potentially offering a lower-energy alternative to the lasers normally used in quantum technology. Their outdoor experiment produced entangled photons with about 94% similarity to an ideal state. The result co