Excitons, encountered in technologies like solar cells and TVs, are quasiparticles formed by an electron and a positively charged "hole," moving together in a semiconductor. Created when an electron ...

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights ...

The Alexandru Ioan Cuza University of Iaşi (UAIC) announced that at its 15 faculties, candidates have 231 study programs ...

Many people think of psychology as being primarily about mental health, but its story goes far beyond that. As the science of the mind, ps ...

Sisters in Science” tells of the rise of female scientists in 1930s Germany – some of whom were Jewish – whose careers were ...

Scientists said they didn't find evidence of life on Bennu, but they did find evidence of the building blocks of life.

Gravitational waves, as detected by facilities like the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo ...

The U.K.’s Competition and Markets Authority is investigating mobile ecosystems controlled by Apple AAPL-1.83%decrease; red down pointing triangle and Alphabet’s GOOGL-3.50%decrease ...

Alphabet Inc. (GOOG) closed the latest trading day at $199.63, indicating a +1.05% change from the previous session's end. This move outpaced the S&P 500's daily gain of 0.88%. Meanwhile, the Dow ...

Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) stock got a small lift on Tuesday, rising 2% higher through 10:30 a.m. ET. The move came in response to President Trump, in one of his first acts in office ...

The US isn’t guaranteed to maintain a lead over China in the race to develop artificial intelligence, according to Alphabet Inc. President and Chief Investment Officer Ruth Porat. “It isn’t ...

Biden wrote Trump a letter but did not disclose what his message said. As President Joe Biden prepared to pass the baton to President-elect Donald Trump, he followed the tradition of leaving his ...