This butterfly is the first U.S. insect known to go extinct because of people
It’s been roughly 80 years since the Xerces blue butterfly was last spotted flitting about on pastel wings across coastal California sand dunes. But...
SCIENTIFIC NEWS
Missing Antarctic microbes raise thorny questions about the search for aliens
Even in the harshest environments, microbes always seem to get by. They thrive everywhere from boiling-hot seafloor hydrothermal vents to high on Mt. Everest....
Pikas survive winter using a slower metabolism and, at times, yak poop
Winter on the Qinghai-Tibetan Plateau is unfriendly to pikas. Temperatures across the barren, windy highlands routinely dip below –30° Celsius, and the grass that...
The latest picture of a black hole captures Centaurus A’s massive jets
The Event Horizon Telescope is expanding its portfolio of black hole images. In 2019, the telescope unveiled the first image of a black hole,...
Climate change may be leading to overcounts of endangered bonobos
Climate change is interfering with how researchers count bonobos, possibly leading to gross overestimates of the endangered apes, a new study suggests. Like other...
Only a tiny fraction of our DNA is uniquely human
The genetic tweaks that make humans uniquely human may come in small parcels interspersed with DNA inherited from extinct ancestors and cousins. Only 1.5...
Lakes of liquid water at Mars’ southern ice cap may just be mirages
Maybe hold off on that Martian ice fishing trip. Two new studies splash cold water on the idea that potentially habitable lakes of liquid...
Human cells make a soaplike substance that busts up bacteria
When faced with bacterial invaders, some human cells dispense a surprising substance: soap. These cells, which aren’t part of the immune system, unleash a...
What 20th century science fiction got right and wrong about the future of babies
Science fiction writers have imagined just about every aspect of life in some far-off future — including how humans will reproduce. And usually, their...
Insects had flashy, noise-making wings as early as 310 million years ago
Modern insects are versatile wing conversationalists. Crickets can scrape a leg against a wing or rub two wings together. Some grasshoppers beat their wings...
A choir of katydid ancestors filled the Jurassic rainforest with song 
FAO and the Global South: Advancing Agrifood Transformation through South-South and Triangular Cooperation 
DURBAN CONFERENCE, 25 YEARS ON – Paul Divakar Namala: “Solidarity and Resistance Work in the Long Run” 
Innocent-looking AI reasoning can make bad behavior harder to catch