Water-to-land transition in early tetrapods

The water-to-land transition is one of the most important and inspiring major transitions in vertebrate evolution. And the question of how and when tetrapods transitioned from water to land has long been a source of wonder ...

Chromosomes look different than you think

In high school textbooks, human chromosomes are pictured as wonky Xs like two hotdogs jammed together. But those images are far from accurate. "For 90 percent of the time," said Jun-Han Su, "chromosomes don't exist like that."

What caused the U.S. anti-science trend?

Is the pandemic the most important election issue this year? That depends on whom you ask. Those who say that it is tend to favor overwhelmingly (82 percent) Joseph R. Biden, the Democratic Party nominee, yet only 24 percent ...

page 17 from 40