A team of researchers led by the British Museum has unearthed the oldest known evidence of fire-making, dating back more than 400,000 years, in a field in Suffolk. The discovery shows humans were making fire about 350,000 years earlier than previously known.
An international team of scientists, including the University of Wollongong (UOW), has found compelling evidence that a changing climate played a role in the extinction of the early human species Homo floresiensis, also known as "hobbits." Their research, published in Communications Earth & Environmβ¦
Neutrinos may be nearly invisible, but they play a starring role in the Universe. Long-standing anomalies had hinted at a mysterious fourth βsterileβ neutrino, potentially rewriting the laws of physics. Using exquisitely precise measurements of tritium decay, the KATRIN experiment found no evidence β¦
UBC Okanagan researchers have uncovered how plants create mitraphylline, a rare natural compound linked to anti-cancer effects. By identifying two key enzymes that shape and twist molecules into their final form, the team solved a puzzle that had stumped scientists for years. The discovery could makβ¦
Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone emergency fix that helps them survive. Some cancer cells rely heavily on this backup system, even thoβ¦
Humans and dogs have been living together side by side for thousands of years, so you would think we know everything about our four-legged friends by now. But we may not understand them as well as we think we do.
Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not settle into an ordered pattern and continue to fluctuate, even at extremely low temperatures. This state is characterized by high entanglement, a quantum effect that causes partβ¦
Altermagnets are a newly recognized class of antiferromagnets whose magnetic structure behaves very differently from what is found in conventional systems. In conventional antiferromagnets, the sublattices are linked by simple inversion or translation, resulting in spin-degenerate electronic bands. β¦
Did the 21st century begin on 1 January 2000? Or was it that blue sky day in September 2001 when the planes hit the twin towers? These images from the last 25 years chronicle modern history in the makingAt the turn of the century there was a modest debate, mainly conducted on the letters pages of thβ¦
Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monstersβcapable of sinking their claws even into solid stone.