The newly discovered tracks were made approximately 1.5 million years ago ... must have been worth some risk. For now it’s impossible to know exactly how the two species interacted.

Washington: About 1.5 million years ago, individuals of two different species in the human evolutionary ... enough to our ancestors to be worth the risk of visiting,” Roach said.

An analysis of research on most known species around the world finds climate change puts many species at risk of extinction, and the risk increases with more global warming.

Nearly one-third of Earth’s species ... extinction by 2100. However, under current emissions trajectories, global temperatures are projected to rise by 4.9°F (2.7°C), putting 1 in 20 species ...

A recent study found sea otters are eating thousands of green crabs at a California reserve, reducing the invasive species’ ...

Of the 1.3 million known invertebrate species, the IUCN has evaluated about 9,526 species, with about 30 percent of the species evaluated at risk of extinction. Freshwater invertebrates are severely ...

The world’s troubles deepened in 2024. Civilians bore the brunt of war. Violence in Gaza, Sudan, Ukraine, Haiti, and more displaced over 100 million people worldwide. Over 70% of those killed in Gaza ...

Current climate policies put half a million species at risk of extinction This new study is ... You’ve read 1 article in the last month Here at Vox, we're unwavering in our commitment to ...

A new study projects just how bad things could get for biodiversity if global warming speeds up. NPR's Jonathan Lambert reports that under the most extreme warming scenarios, about one in three ...

Scientists know climate change will cause extinctions, but just how many species might disappear in a warmer world has been harder to pin down. A new study out today tries to estimate how much of ...