The idea that modern humans inherited DNA from Neanderthal ancestors is one of the 21st century’s most celebrated discoveries in evolution. It may not be that simple.

Most hypotheses suggest that earlier forms of life had partial genetic codes and used fewer than 20 amino acids. To test ...

The search giant had previously created a machine learning data set out of food scraps from its kitchens. Now it’s partnering ...

IN EARLY MARCH, the Utah Jazz signed Andersson Garcia to a 10-day contract. Garcia was a college backup, an off-the-radar undrafted prospect and a defensive-minded role player for the Mexico City ...

The Trump administration says the cities shouldn’t be penalized for unhealthy air because pollution can blow in from abroad. Some experts say that’s preposterous. By Hiroko Tabuchi A research lab in ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

If you could save lives by producing vaccines in transgenic bananas, would you? In the debate over large-scale commercialization and use of GMOs, where should we draw the line? Vaccines Tobacco ...

If you don't use your credit card, your issuer may consider your account inactive and close it. However, a closed credit card account can negatively impact your credit score, by decreasing your credit ...

Depression can be temporary or long-term. You may find help with mediation or different therapies, such as cognitive behavior therapy. It’s important to seek professional help if you’re feeling major ...

In naming only an interim successor as acting attorney general, President Trump has established even greater incentives to execute his most extreme demands, current and former officials say. By Glenn ...