News
Who were the Denisovans?
Here are Denisovan facts about their discovery, where and when they lived and what we know about their appearance, genetics and culture.
Nazi warships revealed as Danube River levels drop
The falling levels of the Danube River have revealed wrecks from a Nazi German fleet of warships.
What is cardiovascular endurance?
An exercise physiologist explains what cardiovascular endurance is and how to improve it
Four key 'nail-biter moments' to watch for during the Artemis...
NASA’s Artemis I mission launches on Monday, sending three mannequins on a 40-day trip around the moon. What will their adventure...
Video reveals baby steps of newly hatched ‘walking’ sharks
Epaulette sharks can use their fins to "walk" underwater and even on dry land.
Could Earth ever leave our solar system?
Here's how the Earth could theoretically leave the solar system.
What is cross training?
An exercise physiologist explains how and why you should start cross training
NASA's Artemis 1 mission will blast off Monday (Aug. 29)....
The spacecraft will zip around the moon and back before landing in the Pacific Ocean.