Humans trust dogs to help find missing people, and bees to pollinate their crops. But scientists still don't fully understand how these animals use their extraordinary sense of smell to locate the source of an odor.
Trump Media & Technology Group, the parent of Truth Social, reported a net loss of $238. 1m for the second quarter of 2026, a figure that dwarfs the $20m loss it posted a year earlier and turns the company’s slow drift from social network to crypto holding vehicle into something close to a headline.
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Most current space activities operate close to Earth in what is called near–Earth orbit. However, as more satellites and other infrastructure begin to extend beyond that region, maintaining situational awareness of those objects will be crucial.
Baker's yeast is one of biotechnology's most important microorganisms. It has long been used to leaven bread and ferment beer. More recently, advances in synthetic biology have enabled engineered yeast to convert sugar into a wide range of products, including medicines, fuels and industrial che...
Operating a million or more data centers in space would mean a massive increase in air pollution from rocket launches and concentrations of toxic ash from reentering satellites.