A study by Cornell sociologists finds that dual-earner couples are scaling back work to care for families and have more time for themselves. Women are more likely to take on these roles, leading to a 'neotraditional' arrangement where the husband's career is the primary focus.
Arctic sea ice has been declining at an alarming rate, with a downward trend of 37,000 square kilometers per year over the past 19.4 years. A new study suggests that human-induced global warming may be contributing to this decline.
Researchers at Children's Hospital of Philadelphia successfully sequenced nearly 700 genes on chromosome 22, a major breakthrough in genetic medicine. The completed sequence provides the order of 33 million DNA bases, laying the groundwork for further research into genetic diseases associated with this chromosome.