Dark energy flips its sign, but the Hubble tension refuses to budge

For nearly a century, astronomers have known that the universe is expanding. In the late 1990s, two independent teams, the ...
Pew Research Center

U.S. Hispanics Are Divided on Whether Their Identity Helps or Hurts Them in America

Some say being Latino is a source of advantage or connection but others say it is tied to barriers and discrimination. Fresh data delivered Saturday mornings Thank you for subscribing! Americans’ ...