Russian scientists believe that a piece of decorative glass that sat in the bottom of a schoolteacher’s fish tank for the past 35 years might have been a part of the meteor that caused the Tunguska event, a multi-megaton explosion that occurred over Russia’s remote Tunguska region in 1908. Ifread more
A one-ton underwater observatory that had been installed off the northern coast of Germany has mysteriously disappeared without a trace, leaving behind nothing but the tattered end of the data cable that allowed the unit to communicate with the mainland. On August 21 at 8:15 p.m. local time, the GEOMARread more
A team of researchers working in China have announced that they have successfully created human-monkey chimeras, in the form of monkey embryos that grow human cells as part of their biological structure. This experiment aims to develop a new method of growing tailor-made organs that could be transplanted into waitingread more
One of the ways that scientists propose that we tackle the problem of global warming is to actively remove greenhouse gases, such as carbon dioxide, from the atmosphere. To be an effective compliment to reducing our CO2 output from transport and industry, carbon sequestration will have to be done on a massive scale, meaning that the materials used in the process will need to be plentiful. One of those materials, magnesite, readily absorbs CO2, but there are both practical and economic limits keeping industry from mining the mineral in quantities large enough to be effective. However, researchers in Canada have discovered a way to quickly produce the mineral artificially.read more