The Trump administration is cutting $1 billion in grants that support student mental health. That has educators worried.

Warm temperatures, not just predator pressure, may favor luna moths’ long bat-fooling streamers, a geographic analysis of iNaturalist pics shows.

The research supports the argument that Venus’ tectonics are active today, he says. What’s more, the demonstrated ability of computer simulations to predict what spacecraft may observe will be a boon ...

Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.

A new genetic study could help saolas survive by enabling better searches through environmental DNA. But some experts fear they may be extinct already.

The personalized CRISPR treatment could be the future of gene therapy, but hurdles remain before everyone has access.

Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.

New studies show that astrocytes, long thought to be support cells in the brain, are crucial intermediaries for relaying messages to neurons.

A 47-million-year-old cicada fossil from Germany’s Messel Pit could teach us about the evolution of insect communication.

Scientists suggest the missile defense plan will face big hurdles, especially given its projected timeline and cost.

Ancient scavengers of the beached beasts turned their bones into implements that spread across a large area, researchers say.

Common bedbugs experienced a dramatic jump in population size about 13,000 years ago, around the time humans congregated in the first cities.