This week in science: Genetically engineered mice with woolly hair, NASA saves power on Voyager, lunar landers, and a butterfly population decline in America. Read more...

Stay informed with the latest science news, including reports on carbon emissions, heat waves impacting Brazil, gene-edited bananas, and unusual snow depths in the Krkonoše Mountains. Read more...

Scientists have engineered a "woolly mouse" using mammoth DNA as part of an effort to resurrect the woolly mammoth, sparking excitement and ethical debate. Read more...

Israel will send 20 green tech companies to the UN COP29 Climate Conference in Baku, Azerbaijan. The IIA is also funding CRISPR research for crustaceans. Read more...