When the semester shifted online amid the COVID-19 pandemic last spring, Cornell University instructor Mark Sarvary, and his teaching staff decided to encourage—but not require—students to switch on their cameras.
Education
Jan 20, 2021
0
2
Climate change is more pronounced in the Arctic than anywhere else on the planet, raising concerns about the ability of wildlife to cope with the new conditions. A new study shows that rare insects are declining, suggesting ...
Ecology
Jan 19, 2021
2
90
Genome analysis can provide information on genes and their location on a strand of DNA, but such analysis reveals little about their spatial location in relation to one another within chromosomes—the highly complex, three-dimensional ...
Cell & Microbiology
Jan 14, 2021
0
70
Our galaxy hosts supernovae explosions a few times every century, and yet it's been hundreds of years since the last observable one. New research explains why: It's a combination of dust, distance and dumb luck.
Astronomy
Jan 7, 2021
6
94
Big bumblebees take time to learn the locations of the best flowers, new research shows.
Ecology
Dec 28, 2020
0
158
The discovery of dozens of new Roman Army sites thanks to remote sensing technology has revealed more about one of the empire's most infamous conflicts.
Archaeology
Dec 21, 2020
1
223
Ancient Punt was a major trading partner of Egyptians for at least 1,100 years. It was an important source of luxury goods, including incense, gold, leopard skins, and living baboons. Located somewhere in the southern Red ...
Paleontology & Fossils
Dec 15, 2020
0
1231
A dwindling tribe of chimpanzees in Guinea that gained global fame for uncanny abilities to use tools has a glimmer of hope after its last fertile female gave birth.
Plants & Animals
Nov 26, 2020
0
229
The world's sea floor is littered with an estimated 14 million tonnes of microplastics, broken down from the masses of rubbish entering the oceans every year, according to Australia's national science agency.
Environment
Oct 7, 2020
8
595
When you try to pick a restaurant with a group of friends, how do you decide? Your curious friend wants to try the new place, while your focused friend wants to go to the old faithful. One friend is insistent, while the other ...
Plants & Animals
Oct 6, 2020
0
13
