[ad_1] For decades, Pickerel Lake in Minnesota struggled with poor water quality, heavy algal growth and extremely low aquatic plant cover. The shallow lake had become dominated by common carp, a bottom-feeding fish that can disturb lake sediments and alter the movement of nutrients through an aquatic ecosystem.But after the invasive fish were removed in…

[ad_1] A significant ancient artifact, the Venus of Willendorf, was unearthed in Austria in 1908. This small statue, made from stone transported over 450 miles, challenges previous beliefs about Ice Age societies. Image Credits: Wikimedia Commons In some cases, the turning points in the course of history take place not in royal castles, but rather…

[ad_1] For decades, palaeontologists have puzzled over a scene preserved in rock across parts of Mongolia and China. Fossilised oviraptor dinosaurs were repeatedly found sitting over nests in a posture that looked strikingly familiar. Their forelimbs spread across the clutch, their bodies positioned above the eggs, almost as if they were brooding like modern birds.The…

[ad_1] Centuries after he transformed humanity’s understanding of the universe, Galileo Galilei continues to inspire people with ideas that extend far beyond astronomy and physics. Today’s Quote of the Day features one of his most enduring reflections on knowledge and discovery: “All truths are easy to understand once they are discovered; the point is to…