It all comes down to the dosage, scientists explain

Heat is just one of many stressors for the world’s beleaguered Amazon

A controversy in the Philippines illustrates the pitfalls and pressure points of international genomics research

Other countries' health bureaus have advised the public to throat-swab when taking at-home tests, but not the US

Trump's former chief of staff, Mark Meadows, dropped the news before participating in the Jan. 6 committee's probe

The CDC's report comes days after Trump's ex-coronavirus task force head said he caused up to 400,000 deaths

Sen. Tommy Tuberville of Alabama bought tens of thousands of dollars worth of Alibaba, disclosure records show

Wisconsin lost up to 1/3 of its gray wolf population after the Trump administration stripped federal protections

The revamp includes splashy new ads featuring sports stars Tom Brady and Serena Williams

Ditch that drab lettuce and wheat bread in favor of crusty baguettes and pickled vegetables

From Mr. Big to "Emily in Paris," TV shows are reflecting why the exercise bike had begun to lose momentum

Researchers believe that cats learn the names of their close contacts, whether human or feline

Democratic voters are demoralized — can congressional leaders and Biden turn the ship around?

Manchin's now demanding requirements for the reconciliation bill that he doesn't hold for the infrastructure bill

A recent study breaks down the effectiveness of removing extremists from Twitter