In the early 1990s, Keith Willmott and a friend, both undergraduate students from the United Kingdom, arrived in Ecuador with impressionable minds and big aspirations. Willmott initially imagined ...
Magic-angle twisted bilayer graphene (MATBG) is a material created by stacking two sheets of graphene onto each other, with a small twist angle of about 1.1°. At this "magic angle," electrons move ...
The new butterfly species is very similar to a known species that lives over 800 miles away, posing a mystery about how the two ended up so far apart. Photo by P. Boyer In the high elevations of the ...
In the high elevations of the Colombian Andes, scientists on a research expedition discovered “an unusually blue-coloured and undeniably striking species” flying low, just above some bamboo thickets.