From snowflakes to quartz, nature’s crystalline structures form with a reliable, systemic symmetry. Researchers who study the formation of crystalline…
Meds news
Renin–Angiotensin–Aldosterone System Blockers and the Risk of Covid-19
Studies in animals have shown that angiotensin-converting enzyme 2 (ACE2), a membrane-bound aminopeptidase that is abundantly expressed in the lungs,…
Renin–Angiotensin–Aldosterone System Inhibitors and Risk of Covid-19
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (Covid-19), can infect host cells by…
New targets for childhood brain tumors identified
People with the genetic condition neurofibromatosis type 1 (NF1) are prone to developing tumors on nervous system tissue. A new…
Exploiting a chink in the armor of bacteria could result in new drug therapies
Scientists have identified a key process in the way bacteria protect themselves from attack — and it heralds a new…
As More States Reopen, Protesters Chafe at Restrictions
The F.D.A. issued emergency approval for an antiviral drug. High school seniors appear reluctant to commit to a college for…
3 Africans in Mexico City Grave Tell Stories of Slavery’s Toll
The men might have been among the earliest to be stolen from their homeland and brought to the Americas.
3 Africans in Mexico City Grave Tell Stories of Slavery’s Toll
The men might have been among the earliest to be stolen from their homeland and brought to the Americas.
3 Africans in Mexico City Grave Tell Stories of Slavery’s Toll
The men might have been among the earliest to be stolen from their homeland and brought to the Americas.
The Big Impact of a Small Hobby
Drawing mundane things like my dish rack had helped me survive job loss. Could it be helping me through the…