Perfluoroalkyl and polyfluoroalkyl substances (PFAS) have the nickname ‘forever chemicals’ thanks to their persistence in the environment. While a handful of bacteria are known to mop up these insidious compounds, it’s unclear whether any of our own microflora hide such a talent. A new study by an international team of researchers has shown how several species of […]
Gut Bacteria Found to Soak Up Toxic Forever Chemicals Read More »
All supernovae are massively energetic stellar explosions. The classic supernovae are massive stars that explode near the end of their lives, leaving behind either a neutron star or a black hole, and a remnant made of expanding gas and dust. But supernovae are not all the same. Some occur in binary systems, and they’re called Type 1a supernovae.
First Visual Evidence Confirms A Star Exploded Twice Read More »
A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior. When the rover rolled its 899-kilogram (1,982-pound) body over the fragile lump of mineral in May last year the deposit broke open, revealing yellow crystals of elemental sulfur: brimstone. Although sulfates are fairly common on Mars, this represents the first
Curiosity Cracked Open a Rock on Mars And Discovered a Huge Surprise Read More »
