Vaccines still offer strong protection against severe Covid-19, but many studies show their protection against infection decreases over time. How much that decline matters is up for debate.
Hospitalizations for respiratory illnesses are at high levels for this time of year, disrupting seasonal patterns and making it hard to predict how bad this winter will be.
The Times reviewed 101 studies of medication abortion, spanning continents and decades. All concluded that the pills are a safe method for terminating a pregnancy.
Eighty percent of Gazans are displaced from their homes as Israel orders more evacuations. See where thousands have been sheltering amid the war’s destruction.
The amount of food aid and other basic necessities making it into the enclave has shrunk so much that humanitarian officials say their operations are at risk of shutting down.