analysis. The team synthesized information from an evolutionary tree comprising over 400 species, alongside more than 7,000 fossil records, 130,000 modern environmental data points, and 52 distinct climate reconstructions spanning 245 million years. The...

services to the health sector according to World Meteorological Organization metrics. However, researchers caution that net fossil fuel subsidies, emissions-intensive agricultural sectors, and declining national media coverage present ongoing hurdles...

discovery. Since systematic excavations began in 2010, this unassuming quarry has yielded more than 10,000 inventoried fossils, cementing its status as one of Europe’s most significant dinosaur graveyards. The site’s reputation for yielding monumental...

theory gained traction in the 1980s following research by paleontologists David Raup and Jack Sepkoski, who analyzed marine fossil records and proposed that mass extinctions occur with a rhythmic periodicity of approximately 26 million years. Seeking an...

highly tractable microbial chassis. Targeting Critical Minerals Through Microbial Bioleaching Transitioning away from fossil fuels will create an unprecedented demand for energy-critical minerals such as nickel, cobalt, copper, and rare earth elements,...

Scientists find all tested Homo naledi fossils are biologically female, adding mystery to this extinct species’ mix of primitive and modern traits. The first Homo naledi fossils emerged from South Africa’s Rising Star cave system in 2013, when a team...

sampled by previous Apollo-era missions. The researchers believe these tiny glass-encased iron grains act as “magnetic fossils.” While the moon currently lacks a global magnetic field, scientific consensus suggests it possessed one in the distant past....

the internal structure of plant parts and also called anatomy. Ichnology — It is a branch of paleontology which deals with fossil footprints. Kalology — Study of human beauty. Lepidepteriology — Study of butterflies and moths. Limnology — Study of...

Perspective Evolution of Frog Excretory System The evolution of the frog's excretory system can be traced through the fossil record, revealing a fascinating journey of adaptation to aquatic life. Evolution of Rabbit Excretory System Rabbits, with their...

Caribbean until 4.5 million years ago—millions of years after their mainland relatives vanished—reveals a groundbreaking fossil discovery. Scientists uncovered vertebrae and serrated teeth in the Dominican Republic, rewriting the timeline for sebecids,...

on Stellar and Black Hole Physics The deeper lesson from Gaia BH2 and BH3 is that stars in black hole binaries carry a fossil record of their system’s past: Rotation rates encode past tidal interactions and mergers Oscillation patterns trace internal...

of processes that occurred when the universe was only a few hundred thousand years old. Scientists consider it a cosmic fossil that preserves clues about the birth of galaxies, the distribution of matter and the earliest conditions that set the stage...

dating placed the tissue at about 14,400 years old, perilously close to the time when woolly rhinoceroses vanished from the fossil record. What followed was a rare scientific opportunity. Using this unexpected biological time capsule, researchers were...

again within hours. Because of this, every moment of exposure matters. A Rare Discovery in a Region With Few Dinosaur Fossils Southern Africa is famous for dinosaur tracks from much older rocks, especially from the Jurassic period. Those tracksites are...

surface temperatures. Then they ran the same storm again, but under pre-industrial conditions, meaning before large-scale fossil fuel emissions changed the climate. This method is called pseudo-global warming. In simple terms, scientists keep the same...

and modern humans that extended beyond subsistence to include nonutilitarian behaviors,” the study authors wrote. Fossil teeth are presented from left to right in occlusal, mesial, distal, buccal and lingual views. Credit: Proceedings of the National...

pattern documented off Vancouver Island also sheds light on scattered plate fragments identified elsewhere, such as the fossil microplates of the Farallon plate that once subducted beneath North America before disappearing beneath Baja California....

while others argued that the child’s unusual morphology could simply represent variation within early modern populations. A Fossil That Upended Prevailing Theories The skeleton combines a pronounced chin—typical of Homo sapiens—with short, sturdy limbs...

lab. Credit: Shutterstock Under the most extreme emissions pathway examined (SSP585, which assumes continued global fossil‑fuel reliance through 2100), suitable terrain for A. fumigatus across Europe could expand by roughly 78 %. Newly favorable zones...

Fossil dinosaur egg found with another egg inside, a bizarre first that could reshape our understanding of titanosaur reproduction. Among a clutch of eleven titanosaur eggs unearthed from the Lameta Formation in Dhar District, Madhya Pradesh, one...