Broken heart syndrome” can mimic a heart attack so closely that patients often need invasive testing to tell the difference.

Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly higher hip ...

NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the Milky ...

A meter-long scorpion with massive pincers stalked ancient Britain 415 million years ago, long before forests and the ...

A search for one mysterious particle unexpectedly revealed evidence for two different structures that may belong to the ...

Persistent financial hardship in early and middle adulthood was linked to poorer thinking skills by the 50s and more signs of ...

Solar sails pushed by powerful lasers could reach incredible speeds, but relativity may eventually make the light itself work ...

NASA and SpaceX have delayed Crew-13 after finding an oxidizer leak in the Dragon spacecraft’s propulsion system during ...

Obesity appears to leave a molecular imprint on key immune cells that may persist for 5 to 10 years after weight loss. This long-lasting “obesity memory” could help explain why some obesity-related ...

Snake embryos begin life curled into a distinctive right-handed spiral, and scientists may finally know why. Their bodies grow faster than their guts, creating a tether that forces the lengthening ...

Where you live in early adulthood may quietly shape your heart health for decades. Researchers found that adverse neighborhood conditions were linked to a higher risk of coronary artery calcification ...

NASA has brought two of Swift’s telescopes back online after technical problems derailed a commercial mission intended to ...