What's up in
Even as the solar eclipse was mesmerizing millions, astronomers were training their space- and land-based telescopes on a far more violent astrophysical event.
It’s “a definitive study for all time, like writing the final book,” says one researcher who’s mapping out new classes of geometric structures.
To create a good living replica of the human brain, your best hope may be to let “organoid” components assemble it for you.
Astronomers thought that all Type Ia supernovas shine with the same brightness, making them incredibly useful cosmic yardsticks. But uncertainty over what causes these explosions has led researchers to reconsider their assumptions.
New techniques expose unexpected diversity within seemingly uniform tissues.
A California housewife who in the 1970s discovered four new types of tessellating pentagons is dead at 94.
Big advances in math can happen when mathematicians move ideas into areas where they seem like they shouldn’t belong.
Breathless media coverage notwithstanding, the cases for and against a hypothetical Planet Nine in the outskirts of the solar system remain inconclusive.
The newly developed theory of emergent gravity, proposed as an alternative to dark matter, struggles in one of its first trials.