Special Report
Covid-19
Bringing historical context and scientific evidence as the pandemic unfolds
Latest News
Most people carry a sleeping virus in their bodies, such as the herpesvirus that causes mononucleosis, or the “kissing disease.” A new study hints that Covid-19 triggers their reactivation, which could worsen symptoms and increase the risk of long Covid
The standardized exam has evolved over the past century, all in the name of testing for college readiness. Now, it has become a symbol of the American higher education system
Working From Home Is Making People Lonelier and Worsening Mental Health, a Study Suggests
The findings do not mean that in-office mandates are a fix, experts say. Instead, workplaces should have flexible policies that allow employees to choose where they’d like to work
Students at a high school in Rome stumbled upon a well-preserved villa that dates to the mid-second century C.E. Eventually, archaeologists hope to open the sprawling space to the public
Researchers examined GPS tracking data from thousands of animals representing 37 species and anonymized cellphone location data from 2020, a year of Covid-19 lockdowns, and the previous year
COVID-19 and Culture
Six Questions About Covid-19 Vaccines, Answered
Recent vaccination announcements have led to some confusion. Four physicians weigh in on who should get vaccinated and when
What Have We Learned From Intentionally Infecting People With Covid-19?
Challenge trials help researchers study immune responses. Skeptics still doubt the approach is worth the risks
Revisit 51 Years of Giant Pandas at the National Zoo, From Beloved Babies to Fun in the Snow
The Panda House’s eight occupants have played a key role in conservation efforts over the decades
What Wild Animals Were Really Doing During Covid-19 Lockdowns
Researchers around the world traced mammals’ movements and behaviors when fewer humans and cars were outside in spring 2020
These Artworks Are Good Enough to Eat—Literally
The Blanton Museum in Austin asked bakers to create edible versions of pieces in its collection