A new analysis represents the largest effort yet to systematically parse all the data from high-quality clinical trials on cannabis and mental health. The evidence is lacking.

Western countries fear Israel's ground offensive in Lebanon aims to force them to act on disarming Iran-backed militant group Hezbollah, increasing tensions and urgency for a diplomatic solution.

In eastern Ukraine, white nylon nets now stretch over roads and city streets, a low-tech defense against deadly FPV drones that dominate the battlefield and threaten civilians near the front line.

Israel says it killed Ali Larijani and Gholamreza Soleimani. Iran has yet to confirm but it would be the highest-profile killings since the targeting of Iran's Ayatollah Ali Khamenei.

Israel says it killed Ali Larijani and Gholamreza Soleimani, the highest-profile assassinations since the targeting of Iran's supreme leader, Ayatollah Ali Khamenei, on the first day of the war.

World Cup tickets are expensive, and buying them has been frustrating and confusing. But this is what economics is for: ...

The U.S. Postal Service's leader says it is set to run out of money in less than a year and may have to stop deliveries ...

If you get a high reading at the doctor's office, it may not be definitive. Here's what to know about your risk — and testing ...

As the Trump administration erases Native history ahead of the 250th, they are denying the crucial – and often erased – role of tribal nations in the making of the US.

European leaders are rejecting President Trump's demand they send military assets to the Middle East to help open the Strait of Hormuz, which is being obstructed by Iran.

A federal judge has issued a preliminary ruling that puts a hold on the Trump administration's overhaul of vaccine policies, including cuts to the number of recommended vaccines for children.

Spain's Prime Minister called U.S. strikes against Iran "unjustified." When other foreigners in power have used similar ...