Homo sapiens bones in East Africa are at least 36,000 years older than once thought
Fossils from the oldest known Homo sapiens individual in East Africa are more ancient than previously thought. A partial H. sapiens skull and associated...
SCIENTIFIC NEWS
A century of quantum mechanics questions the fundamental nature of reality
Scientists are like prospectors, excavating the natural world seeking gems of knowledge about physical reality. And in the century just past, scientists have dug...
Omicron forces us to rethink COVID-19 testing and treatments
New year, new variant. As 2022 gets under way, omicron, a fast-moving version of the virus that causes COVID-19, is well into its march...
Climate change communication should focus less on specific numbers
What’s in a number? The goals of the 2021 United Nations’ climate summit in Glasgow, Scotland, called for nations to keep a warming limit...
Clovis hunters’ reputation as mammoth killers takes a hit
An amateur archaeologist exploring a dried-out, ancient stream channel called Blackwater Draw near Clovis, New Mexico, made a startling discovery in 1929. He came...
Female dolphins have a clitoris much like humans’
Dolphins have active sex lives, with frequent dalliances not just for reproduction. One reason may be that the prominent female dolphin clitoris provides sexual...
Oxygen-rich exoplanets may be geologically active
Humble oxygen is more than just a building block of life. The element could also help scientists sneak a peek into the innards of...
Here’s what goldfish driving ‘cars’ tell us about navigation
It might seem like a fish needs a car like — well, like a fish needs a bicycle. But a new experiment suggests that...
See stunning fossils of insects, fish and plants from an ancient Australian forest
A new trove of plant, insect, fish and other fossils offers an unprecedented snapshot of Australia’s wetter, forest-dominated past. McGraths Flat in New South...
Drug-resistant bacteria evolved on hedgehogs long before the use of antibiotics
Beneath the prickly spines of European hedgehogs, a microbial standoff may have bred a dangerous drug-resistant pathogen long before the era of antibiotic use...
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