Latest News Releases 15 September

Sometimes, doing things close to home may be more feasible than doing them on a grand scale, even if they cost a bit more. This may be the case for controlling carbon emissions, according to a team of researchers who looked at state-led efforts and found them only slightly more expensive than federally mandated ones.

Tree felling — whether by professional loggers in a forest setting or by landscapers in urban and rural landscapes — is the most dangerous job in what are two of the most dangerous industries, according to Penn State researchers who conducted a new study of associated deaths.

The field of DNA computing has evolved by leaps and bounds since it was first proposed nearly 30 years ago. But most DNA computing processes are still performed manually, with reactants being added step-by-step to the reaction by hand. Now, finally, scientists at Incheon National University, Korea have found a way to automate DNA calculations by developing a unique chip that can be controlled by a personal computer.

Eighteen months ago, stickers began to dot the floors of most shops, spaced about six feet apart, indicating the physical distance required to avoid the COVID-19 virus an infected person may shed when breathing or speaking. But is the distance enough to help avoid infectious aerosols?

Lava samples have revealed a new truth about the geological make-up of the Earth’s crust and could have implications for volcanic eruption early warning systems, a University of Queensland-led study has found.