A faint line on a pregnancy test can be confusing. Learn what it might mean, when to retest, and how to manage the wait for ...

This April, the skies put on a dazzling show – watch planets like Jupiter, Venus, and Mars glide across morning and evening ...

(Web Desk) - Astronomers have discovered four rocky planets, all significantly smaller than Earth, orbiting Barnard’s Star — ...

According to the study, the newfound ultra-faint dwarf KK153 was found at a distance of about 6.5 million light years and has an optical effective radius of 682 light years. The observations show that ...

After five years of staring unblinking at the sky, the Atacama Cosmology Telescope (ACT) has compiled the most detailed map we've ever seen of the cosmic microwave background – the faint light that ...

This is the first instalment of a new gardening series that examines the secrets of success in plant parenting. Read more at ...

Sunlight scatters off the mingled dust and sets it aglow. It's brighter nearer the horizon because we're looking more closely ...

That first light is the cosmic microwave background (CMB). As you can imagine, some 13.4 billion or so years later, the CMB is very, very faint and low in energy, so it takes a lot of observation ...