news analyses
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AI can handle tasks twice as complex every few monthsAIs can outperform humans easily on short tasks, but longer ones are the true hurdle to overcome before we can deem them to be truly intelligent systems.
By Roland Moore-Colyer Published
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Microplastics have been in 'pristine streams' for half a century — what could that mean for human health?New research shows that microplastics have been contaminating some freshwater streams decades earlier than previously recorded. What could that mean for human health?
By Miriam Bergeret Published
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Nearly 3 million extra deaths by 2030 could result from HIV funding cuts, study suggestsA modeling study looked at how anticipated cuts to international HIV funding would affect the rate of new cases and HIV-related deaths in low- and middle-income countries.
By Nicoletta Lanese Published
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Measles has long-term health consequencesMeasles can erase the immune system's "memory" and cause a rare but fatal health condition. The MMR vaccine prevents these repercussions, evidence shows.
By Stephanie Pappas Published
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TSMC's upcoming 2nm microchip is a breakthrough. Here's what it means for the future of tech — from AI to smartphones.Opinion Taiwanese manufacturer TSMC will begin producing the chips from the second half of this year.
By Domenico Vicinanza Published
Opinion -
A mysterious, 100-year solar cycle may have just restartedNew research suggests that the unexpected intensity of the ongoing solar maximum may be partly tied to a lesser-known, 100-year solar cycle. If true, solar activity could spike further in the coming decades. But some experts are skeptical.
By Harry Baker Published
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When will the US measles outbreak end?A public health official in Texas recently warned that the state's ongoing measles outbreak could last a year. Why are cases expected to keep rising?
By Emily Cooke Published
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Colossal's de-extincted 'dire wolf' isn't a dire wolf and it has not been de-extincted, experts sayScientists recently revealed that they have "brought back" extinct dire wolves thanks to genetic engineering — but experts say the newly created animals are only like dire wolves in appearance.
By Sascha Pare Published
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Estrogen may spur the body to make opioids after injuryThe female sex hormone estrogen, along with progesterone, appears to underlie a fundamental difference in how males and females process pain, a mouse study finds.
By Nicoletta Lanese Published
