Politics
-
At Paint Rock, Centuries of Native American Artistry
Paint Rock, an ancient ceremonial site in Central Texas, is a sort of outdoor gallery of rock art that documents…
-
SpaceX Rocket Fails in Orbit
The malfunction, the first since 2016, ended a streak of more than 300 successful launches for the Falcon 9 rocket.
-
Watch These Supernovas in (Time-Lapse) Motion
For the 25th anniversary of the Chandra X-ray Observatory, NASA produced ghostly time-lapse videos of two centuries-old stellar explosions.
-
NASA Mission to Europa Imperiled by Chips Aboard Spacecraft
Transistors on the Europa Clipper spacecraft, scheduled to launch in October, may not be able to endure the harsh radiation…
-
Early Humans Left Africa Much Earlier Than Previously Thought
Scientists have found evidence of several waves of migration by looking at the genetic signatures of human interbreeding with Neanderthals.
-
A Mammoth First: 52,000-Year-Old DNA, in 3-D
In 2018 an international team of scientists — from labs in Houston, Copenhagen, Barcelona and beyond — got their hands…
-
NASA Says No Plan to Use SpaceX to Rescue Boeing Starliner Astronauts
In a news conference from aboard the International Space Station, Butch Wilmore and Suni Williams said they had confidence in…
-
To Protect Redwoods, They Lit a Fire
Beneath a cerulean sky and a forest of the largest trees on Earth, the chairman of the Tübatulabal Tribe, Robert…
-
Melodies of Popular Songs Have Gotten Simpler Over Time
“Well, we’re all in the mood for a melody,” Billy Joel crooned in “Piano Man,” his iconic 1973 barroom ballad.…
-
How the Denisovans Survived the Ice Age
A trove of animal bone fragments from a cave on the Tibetan plateau reveals how Denisovans thrived in a harsh…