Months before the first COVID-19 vaccine was even approved, wealthy nations scrambled to secure hundreds of millions of advance doses for their citizens. By the…
Angola Post News
Since December 2019, the sun has been moving into a busier part of its cycle, when increasingly intense pulses of energy can shoot out in…
Grown-up giraffes just aren’t huggy, cuddling, demonstrative animals. So it took identity-recognition software grinding through five years of data to reveal that female social life…
A drop in carbon dioxide levels may have helped sauropodomorphs, early relatives of the largest animal to ever walk the earth, migrate thousands of kilometers…
College education is expensive. Everyone talks about the burden of debt that it brings along with it, often wondering if the cost is worth it.…
One year into the COVID-19 pandemic, we know the SARS-CoV-2 virus spreads easily through large indoor gatherings and communal living spaces. A person can become…
Planet Nine might be a mirage. What once looked like evidence for a massive planet hiding at the solar system’s edge may be an illusion,…
The first black hole ever discovered still has a few surprises in store. New observations of the black hole–star pair called Cygnus X-1 indicate that…
A flip-flop of Earth’s magnetic poles between 42,000 and 41,000 years ago briefly but dramatically shrank the magnetic field’s strength — and may have triggered…
Each year in California, thousands of wildfires ravage hundreds of thousands of hectares of land. Deciphering how well large swaths of vegetation recover over time…