U.S. Diet Panel Adds Another Researcher With Alcohol Industry Ties

[ad_1] Shortly after dropping two Harvard scientists with financial conflicts of interest, the national organization assembling a committee to assess the evidence about drinking and health has chosen four new panelists, among them another Harvard professor who also has financial ties to the alcohol industry. The committee’s work, under the auspices of the National Academies … Read more

How Ukraine Can Win Through Defense

[ad_1] On December 12, Ukrainian President Volodymyr Zelensky traveled to Washington to make an in-person request for military and economic aid for Ukraine, but he left empty-handed. For over a month, Republicans on Capitol Hill have been blocking an emergency spending bill that would provide about $60 billion in new funding for Ukraine. They will … Read more

Elevated genetic risk for multiple sclerosis emerged in steppe pastoralist populations

[ad_1] Data generation Overview To examine variants associated with phenotypes backwards in time, we assembled a large ancient DNA dataset. Here we present new genomic data from 86 ancient individuals from Medieval and post-Medieval periods from Denmark (Extended Data Fig. 2, Supplementary Note 1 and Supplementary Table 1). The samples range in age from around … Read more

Ancient Skeletons Give Clues to Modern Medical Mysteries

[ad_1] Multiple sclerosis, an autoimmune disease that affects 2.9 million people, presents a biological puzzle. Many researchers suspect that the disease is triggered by a virus, known as Epstein-Barr, which causes the immune system to attack the nerves and can leave patients struggling to walk or talk. But the virus can’t be the whole story, … Read more