We summarize the week's scientific breakthroughs every Thursday.
Polar marine ecologist Marianne Falardeau investigates how Arctic ecosystems are shifting under climate change.
Video from the Haíɫzaqv Nation Indigenous community shows a wolf hauling a crab trap ashore. Scientists are split on whether it counts as tool use.
Newly mated parasitic queen ants invade colonies and spray their victims with a chemical irritant that provokes the workers to kill their mother.
A child-friendly brain imaging technique is just one way neuroscientist Cat Camacho investigates how children learn to process emotions.
No, aliens had nothing to do with a winding 1.5-kilometer-long path of holes. First used as a market, the Inca then repurposed it for tax collection.
Planetary scientist Adeene Denton runs computer simulations to investigate Pluto, the moons of Saturn and other icy bodies in the solar system.
Theoretical physicist Alex Lupsasca is pushing for a space telescope to glimpse the thin ring of light that is thought to surround every black hole.
Vipers have the fastest strikes, but snakes from other families can give some slower vipers stiff competition.
Google says its quantum computer achieved a verifiable calculation that classic computers cannot. The work could point to future applications.
