Researchers have uncovered a molecular “switch” that helps explain why exercise keeps ageing muscles healthy. By reducing ...

A new study suggests that apoB, a blood test that measures harmful cholesterol particles, is better than standard LDL ...

A large study found that pregnant women are exposed to dozens of common chemicals, many of which were associated with earlier ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

Hubble has captured a spectacular view of LH 95, where about 2,500 young stars are still on their journey to becoming ...

Scientists discovered ancient wolves on a tiny Baltic island where they could only have been brought by humans, suggesting an ...

Some people live past 100 with remarkable health, and researchers may have uncovered one reason why. A new study found that ...

A UCLA study has identified a hidden Achilles' heel in aggressive small cell cancers that have resisted new treatments for ...

A new intranasal DNA vaccine may give the immune system an extra weapon against tuberculosis by targeting bacteria that can ...

NASA is marking the United States' 250th birthday with four striking red, white, and blue images of deep space from the ...

A new study reveals some stunning estimates about how much the world's spiders eat annually: between 400 and 800 million tons of insects and other invertebrates. These eight-legged carnivores play an ...

Scientists have uncovered new evidence that fireworks can pollute both the air and water in ways that extend beyond the ...