NASA declared the Mars digger dead Thursday after failing to burrow deep into the red planet to
For many, the key to a 'return to normal' may be digital vaccine passports they can carry
Eager skywatchers have a chance to glimpse a planetary triangle in the night sky this weekend.
Harvard's Avi Loeb says object that whizzed by Earth in 2017 was probably debris from an advanced
The U.S. could soon be giving at least a million COVID-19 vaccinations a day despite the sluggish
If you look up at the sky just after sunset, you'll see something that hasn't happened in
The largest planets in our solar system will soon align for the great conjunction — the greatest
The first home test for COVID-19 that doesn't require a prescription will soon be on U.S. store
Moderna Inc. said it would ask U.S. and European regulators Monday to allow emergency use of its