A sunspot group carrying a delta magnetic configuration, the most complex and energetically dangerous class that solar ...
How perfect storm of El Niño, weak winds, turned June into one of north India’s harshest in century ...
Attorney General Andrea Campbell and 22 of her counterparts filed a lawsuit Tuesday against the U.S. Department of Agriculture, alleging the agency is using the ongoing federal government shutdown to ...
Fine-scale exogenous attention within the foveola selectively enhances contrast gain at low-to-mid spatial frequencies while increasing response gain across a broad spatial frequency range.