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Geoscience: Geology Space: The Solar System
Published

Why the day is 24 hours long: Astrophysicists reveal why Earth's day was a constant 19.5 hours for over a billion years      (via sciencedaily.com)     Original source 

Astrophysicists have revealed how the slow and steady lengthening of Earth's day caused by the tidal...

Biology: Evolutionary Biology: Marine Ecology: Sea Life Paleontology: Fossils Paleontology: General
Published

Oldest known species of swimming jellyfish identified      (via sciencedaily.com)     Original source 

Royal Ontario Museum announces the oldest swimming jellyfish in the fossil record with the newly nam...

Ecology: Trees Environmental: Ecosystems
Published

A seed survival story: How trees keep 'friends' close and 'enemies' guessing      (via sciencedaily.com)     Original source 

A new study that included millions of tree-year observations worldwide for the first time documents ...

Biology: Biochemistry Biology: Evolutionary Biology: Zoology Ecology: Animals
Published

Evolutionary chance made this bat a specialist hunter      (via sciencedaily.com)     Original source 

It is generally believed that, for millions of years, bats and the insects they hunt at night have a ...

Geoscience: Geology Geoscience: Oceanography Paleontology: Climate
Published

Past climate warming driven by hydrothermal vents      (via sciencedaily.com)     Original source 

An international drilling expedition off the Norwegian coast confirms the theory that methane emissi...

Anthropology: General Biology: Biochemistry Ecology: Extinction Paleontology: Fossils Paleontology: General
Published

Frogs were Florida's first-known vertebrates from the Caribbean      (via sciencedaily.com)     Original source 

A new fossil study shows that frogs from the genus Eleutherodactylus are geologically the oldest Car...

Anthropology: Early Humans Biology: Evolutionary Paleontology: Climate
Published

Elephant ancestors´ teeth evolved in response to long term changes in diet and climate in Africa      (via sciencedaily.com)     Original source 

A new study shows that the cheek teeth of proboscideans (elephants and their ancient relatives) evol...

Ecology: Extinction Ecology: Sea Life
Published

A global study reveals pathways to save threatened sharks, despite rising mortality trends      (via sciencedaily.com)     Original source 

Sharks have persisted as powerful ocean predators for more than 400 million years. They survived fiv ...

Space: Cosmology Space: Exploration Space: Structures and Features
Published

Webb Telescope detects most distant active supermassive black hole      (via sciencedaily.com)     Original source 

Researchers have discovered the most distant active supermassive black hole to date with the James W...