For the first time ever, scientists have succeeded in growing human eggs from the earliest stages to full maturity in a laboratory.
The rights group Amnesty International says the world’s most powerful leaders have made angry political speech a normal behavior.
Now, a new vocabulary program claims to greatly speed up a child’s understanding of language.
Many bats live a very long time for an animal their size.
The country is appealing to the world to provide support for a series of development projects in Gaza.
The Reverend Billy Graham died Wednesday at his home in the American state of North Carolina, a spokesman said.
The high school students are also calling for anti-gun violence demonstrations on March 24 in Washington, D.C. and other cities.
The United States government and a few American companies have established programs to send astronauts to Mars.
News reports suggest that the Vatican and China could reach an agreement on the appointment of Chinese Catholic religious officials.
The rat and mice studies are not the same as real-life cellphone use.