At the early stages, a baby's laughter is a response to physical stimulation, such as tickling or blowing on their bellies.
A concerted regional effort that involves forward looking, tolerant governments must push the region toward prosperity, stability and security.
A stable and prosperous Africa well-disposed to the U.S. will deliver long-term security and opportunity for Americans.
The Microsoft co-founder said German scientists and foreign efforts helped create the record-setting vaccines now being rolled out to Americans.
The Trump Plaza Casino, his last namesake Atlantic City property, is set for implosion January 29, just days after President-elect Biden's presumptive Inauguration Day.
Two Chinese companies working directly under state supervision say they will be ready to mass produce a coronavirus vaccine by as early as December 2020.
President Donald Trump called out poor countries for being "s***holes." Yes, there are terrible places to live. And, yes, it is easy to build a wall and say figure it out on your own. But we can't.
The Trump Organization had planned to develop new villas and housing on land next to its golf resort in Scotland.
Retired Admiral William McRaven said the U.S. must recognize that its military superiority over China is at risk of disappearing.
Companies looking to work on the ISS can expect to pay at least $50 million just in transportation costs.
Researchers found that HIV-positive children were four times as likely as kids without HIV to experience sitting, walking, standing and speaking delays.
Growing evidence suggests same-sex and different-sex parents are equally successful at raising children.
Parents in middle-income countries are more likely to spend a higher number of hours with their kids on homework.
Ugandan President Yoweri Kaguta Museveni is a Trump supporter with a history of controversial comments.
"Kushner Companies considers all reasonable and appropriate financing options on a project by project basis," a spokeswoman said.
The thousands of languages spoken around the world are unevenly spread—researchers have a theory about why far more are spoken in tropical regions of the world.
Current rankings need to take new factors into account in order to assess education systems fairly.
The U.N. has accepted partial responsibility in Haiti's 2010 cholera crisis.
The new International Development Secretary once suggested the department be scrapped.