Search results for

At a scientific meeting in Denver, Colo., doctors who treat Alzheimer's patients are figuring out how they will use the newly approved drug Aduhelm, which has had conflicting evidence of its efficacy.

When we talk about the militant group that calls itself the Islamic State, we often hear officials and pundits say they un-Islamic. But religious and regional experts say the group does have an ideology that appeals to Muslim grievances, and if the U.S. fails to understand that ideology, it will fail in its fight to neutralize the group.

The Iranian military fired at least a dozen ballistic missiles at these bases. U.S. officials say there are no immediate indications of casualties, but they're still assessing the damage.

"We have never before seen a respiratory pathogen that is capable of community transmission but which can also be contained with the right measures," the WHO's Tedros Adhanom Ghebreyesus said.

Robert Levinson, who went missing while on an unauthorized mission for the CIA, is thought to have died in Iranian custody, his family says.

Kimia Alizadeh, who won a bronze medal for taekwondo at the 2016 summer Olympics, described her decision to leave Iran as difficult, but necessary.

Birds change the shape of their wings far more than planes. The complexities of bird flight have posed a major design challenge for scientists trying to translate the way birds fly into robots.

President Trump intervened to find a way to permit the girls entry after their applications for visas were twice rejected. For the budding scientists, the path to compete has been a long one.

The 2015 nuclear deal raised hopes that Iran might act in a more moderate fashion. But many of Iran's more provocative moves, including ballistic missile tests, aren't subject to the agreement.

President Obama says talks on Iran's nuclear program have shown progress and there's a "credible way forward." That's a strongest indication negotiations will be extended beyond Sunday's deadline.