Senators had objected to the financial conflict posed by Robert F. Kennedy Jr.βs decision to retain a financial stake in lawsuits against a major drug company. It remains unclear whether any proceeds would be redirected.
Air traffic controllers asked Flight 5342 to switch runways when coming in to land. Black box recordings from the jet and the military helicopter it collided with will help reveal whether this contributed to the accident.
Patients and health care advocates said the abrupt decision to halt U.S. funding for a lifesaving H.I.V. program led to widespread confusion. The backtracking didnβt help.
Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose.
Michael Kratsios, who served in the White House and Defense Department in the first Trump administration, is a policy specialist on artificial intelligence.
The founder of SpaceX said President Trump had asked his company to return two astronauts aboard the space station to Earth βas soon as possible.β NASA said it would do that βas soon as practical.β
Participants at this yearβs Joint Mathematics Meetings explored everything from the role of A.I. to the hyperbolic design of a patchwork denim skirt.
If confirmed as health secretary, Robert F. Kennedy Jr. would oversee the Food and Drug Administration and other agencies that issue key decisions for drug companies.
President Trumpβs decision to pull out of the international health agency could deprive the United States of crucial scientific data and lessen the countryβs influence in setting a global health agenda.
The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now says will provide βfor the common defense.β
Experts fear a resurgence of infections in low-income countries if the ban were to continue. The waiver remains in place, while officials review foreign aid programs.
In a scathing letter to lawmakers weighing Robert F. Kennedy Jr.βs nomination for health secretary, Ms. Kennedy called her cousin unfit for the job and a βpredatorβ who led family members to addiction.
If confirmed by the Senate to be the nationβs health secretary, Robert F. Kennedy Jr. would have vast powers over immunization policies for children and adults.
The president wants to convene the rarely used panel, which has the power to carve out exemptions to the Endangered Species Act. Hereβs what to know.