President Obama discusses terrorism, British leaders speak out against an attack, we explore the origin of Memorial Day, and we share tips for safe sunbathing.
President Barack Obama said that "America is at a crossroads" in the fight against terror and outlined changes in that policy on Thursday that includes an all-out push to close the Guantanamo Bay detention facility in Cuba.
Earlier this week we saw a breakthrough in this field: A group of researchers published in the journal Cell proof that they had created embryonic stem cells through cloning.
Toking up may help marijuana users to stay slim and lower their risk of developing diabetes, according to the latest study, which suggests that cannabis compounds may help in controlling blood sugar.
Iran's President Mahmoud Ahmadinejad will challenge the disqualification of his top aide from next month's presidential election, Iran's state-run Press TV reported Wednesday.