SEC insider trading rule has loopholes, says study
A rule to limit trading based on nonpublic stock information has limited effectiveness, according to a recent study by Texas McCombs Finance Professor Robert Parrino.
A rule to limit trading based on nonpublic stock information has limited effectiveness, according to a recent study by Texas McCombs Finance Professor Robert Parrino.
Economics & Business
Oct 17, 2023
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Conservationists fear a rise in the buying and selling of mammoth tusks, known as the "ice ivory" trade, poses a new threat to elephants.
Plants & Animals
Oct 13, 2023
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Hong Kong on Friday added two major shark families to a list of endangered animals whose trade in the city will be tightly controlled under CITES regulations.
Plants & Animals
Oct 13, 2023
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In a working-class neighborhood of Myanmar's Yangon, plastic waste is piled a meter high, the toxic product of what a recent investigation said is rampant dumping of Western trash.
Environment
Oct 13, 2023
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155
Tropical crops such as coffee, cocoa, watermelon and mango may be at risk due to the loss of insect pollinators, finds a new study led by UCL and Natural History Museum researchers.
Ecology
Oct 12, 2023
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A common sight around west Africa is to see cattle grazing freely, even in major cities, on highways and in airports.
Agriculture
Oct 9, 2023
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Plants are among the most intrepid explorers on Earth. Roughly 460 million years ago, the first plants started leaving lakes and rivers and appeared on land. At that time, the surface of Earth was mostly bare rock.
Biotechnology
Oct 6, 2023
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42
Just over a year since US President Joe Biden signed the Inflation Reduction Act (IRA) into law, it's becoming clear this strangely named piece of legislation could have a powerful impact in spurring the global transition ...
Economics & Business
Oct 5, 2023
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More than 90% of illegal wildlife products are transported around the world via shipping routes, but fewer than 2% of all shipping containers are physically inspected.
Ecology
Oct 4, 2023
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Hatchling turtles are cute, small and inexpensive. Handled improperly, they can also make you sick.
Plants & Animals
Oct 3, 2023
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