Meet the Reaper of Death, a new Canadian tyrannosaur

A new tyrannosaur species named Thanatotheristes, which means “reaper of death,” was the apex predator of its time, 79 million years ago in present day Alberta, Canada.

January 2020 was Earth’s warmest on record, again

January 2020 was the planet's hottest January in the NOAA global temperature dataset record, which dates back to 1880.

Himalayan glacier shows evidence of start of Industrial Revolution

Human beings altered one of the highest peaks in the Himalayas hundreds of years before a person ever set foot there, new research has found.

Chance fossil discovery reveals ancient marine reptile

Scientists raced against a rising tide to recover a tantalizing fossil on an island in southeast Alaska. It turned out to be a species new to science.

Sand dunes can ‘communicate’ with each other

For the first time, a new experiment from the University of Cambridge has shown how sand dunes "communicate" and interact with each other as they move.

Tired of watching politics? Watch live panda cam

Listen to the birds chirping and watch the giant pandas loll around and chew on bamboo. Peace!

Poll reveals climate change as most important issue for U.S. adults

A Harris Poll survey - conducted online in December on behalf of the American Psychological Association - reports that more than half of U.S. adults (56%) cite climate change as the most important issue facing the world today.

Australian smoke plume sets records

The recent wildfires in Australia sent one of the largest plumes of smoke higher into the the stratosphere than satellites have ever before observed.

Ötzi the Iceman’s final days

Scientists have identified ancient mosses in, on and around the 5,300-year-old glacier mummy that add to the story of the final 48 hours before his murder.

Robot kayaks track tidewater glacier melting

A new study sent robotic kayaks to survey the water in front of Alaska's LeConte Glacier - an area too dangerous for ships - to analyze how much glacial ice is melting into the ocean.