The world's climate leaders are conceding that Earth's warming will shoot past a hard limit they set a decade ago in hopes of keeping the planet out of a danger zone. United Nations officials, scientists, and analysts are pinning their hopes on eventually forcing global temperatures back below the red line they set in the 2015 Paris Agreement, which sought to limit warming to 1.5 degrees Celsius (2.7 Fahrenheit) since preindustrial times. In the way climate science uses the term, it doesn't me
Paleontologists have discovered fossil remains belonging to an enormous ‘toothed’ bird that lived for a period of about 60 million years after dinosaurs.
Scientists have recovered RNA from a mammoth carcass preserved in permafrost for 40,000 years. The ancient molecules reveal details about the creature’s last moments.
Birds and dinosaurs lived together for millions of years, but only toothless birds survived the asteroid impact that upended life on Earth.
On Episode 186 of This Week In Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, NASA's former chief scientist, about snow on the moon.
Blue Origin's powerful New Glenn rocket just aced its second-ever mission —and returned to Earth safely for the first time. See a video of the booster's dramatic homecoming here.
The behavior, which had never been observed before, stunned scientists as, typically, the larger house spider would prey on its smaller neighbor.
A communications researcher lays out the dynamics of conspiracy theory belief and why they gain traction in times of anxiety and uncertainty.
Jeff Bezos’s aerospace company Blue Origin is now the second, after SpaceX, to land a rocket booster for reuse.
After a weather delay dashed its first launch attempt over the weekend, Blue Origin’s New Glenn rocket has lifted off Thursday from Cape Canaveral, Florida.