New research finds that longer and warmer autumns make it less likely that green-veined white butterflies will survive winter to emerge in spring.
Warmer Autumns Could Spell Bad News for Butterflies, Suggests Study
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Gates Cambridge Scholar Looks to Make Better, More Sustainable Crops
Northwestern University alumnus Daniel Ginzburg has received a 2022 Gates Cambridge Scholarship, which identifies and supports outstanding scholars in their work to improve the lives of people across the world.
Dusty Storm Clouds Over Europe
Long-lasting, icy cirrus clouds filled with Saharan dust covered many parts of the continent in March.
Cover Crops More Effective Than Insecticides for Managing Pests, Study Suggests
Promoting early season plant cover, primarily through the use of cover crops, can be more effective at reducing pest density and crop damage than insecticide applications, according to a Penn State-led team of researchers.
NOAA Fisheries Designates Critical Habitat for Ringed and Bearded Seals in U.S. Arctic
Designation of critical habitat is required for species listed under the Endangered Species Act.
Meltwater Drainage, Break-Away Icebergs Linked at Shrinking Helheim Glacier
Dark patches of open sea that appear in the ice-choked water around Helheim Glacier may reveal new clues about how a rapidly changing Greenland glacier loses ice, according to a Penn State-led team of scientists.
