![]() Why Opening Windows Is a Key to Reopening Schools By BY NICK BARTZOKAS, MIKA GRÖNDAHL, KARTHIK PATANJALI, MILES PEYTON, BEDEL SAGET AND UMI SYAM A simulation of airflow in a real New York City classroom shows the risks of coronavirus infection and how simple ventilation and filtration can reduce the probability of exposure. Published: February 26, 2021 at 06:44PM via NYT Science https://ift.tt/3dSk8lg
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![]() Hunting for a Giant Black Hole, Astronomers Found a Nest of Darkness By BY DENNIS OVERBYE No Gargantua dwells at the heart of stellar cluster NGC 6397. Instead, a few dozen smaller black holes seem to be swarming around in there, throwing their considerable masses around. Published: February 26, 2021 at 04:00AM via NYT Science https://ift.tt/2ZPnjlu ![]() The Outsized Influence of Teen T. Rex and Other Young Dinosaurs By BY CARA GIAIMO A deep dive into dinosaur data suggests that teenage T. rexes and other juvenile carnivores shaped their ecosystems. Published: February 25, 2021 at 01:00PM via NYT Science https://ift.tt/3swQC8T ![]() Manatees May Carry Half a Million Microscopic Hitchhikers By BY ELLIE SHECHET Unexpected species of nematodes, some of them new to science, were found living on the skin of the marine mammals. Published: February 25, 2021 at 10:00AM via NYT Science https://ift.tt/2ZPq4Dn ![]() For Shielding Endangered Neighbors, Pandas Make Flimsy Umbrellas By BY RACHEL NUWER A new study challenges a common hypothesis about how protecting charismatic species also conserves animals that are less well known. Published: February 25, 2021 at 04:00AM via NYT Science https://ift.tt/37LUJ8U ![]() NASA Sent a Secret Message to Mars. Meet the People Who Decoded It. By BY KENNETH CHANG Engineers hinted they had hidden a code in the parachute that landed the Perseverance rover. Within hours, puzzle enthusiasts cracked it. Published: February 24, 2021 at 12:48PM via NYT Science https://ift.tt/3dJAwEM ![]() Transplant Patient Dies After Receiving Lungs Infected With Coronavirus By BY JACEY FORTIN In what appears to be the first case of its kind, a pair of donated lungs led to Covid-19 in an organ recipient, according to doctors at the University of Michigan. Published: February 24, 2021 at 12:21PM via NYT Science https://ift.tt/3ksd0xm ![]() New analyses show Johnson & Johnson’s one-dose vaccine works well. By BY CARL ZIMMER, NOAH WEILAND AND SHARON LAFRANIERE F.D.A. studies show the shot strongly protects against severe illness and may reduce spread of the virus. But the drugmaker has fallen short of initial production goals. Published: February 24, 2021 at 07:18AM via NYT Science https://ift.tt/381g5zx ![]() Can This New Map Fix Our Distorted Views of the World? By BY JOSHUA SOKOL You’re going to need some double-sided tape. Published: February 24, 2021 at 10:12AM via NYT Science https://ift.tt/3aNzKEz ![]() New analyses show Johnson & Johnson’s one-dose vaccine works well. By BY CARL ZIMMER, NOAH WEILAND AND SHARON LAFRANIERE F.D.A. studies show the shot strongly protects against severe illness and may reduce spread of the virus. But the drugmaker has fallen short of initial production goals. Published: February 24, 2021 at 07:18AM via NYT Science https://ift.tt/2PbvO8B |
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