Liquid gold: The potential and risks of turning human urine into sustainable fertilizer

You might not know it, but the hot water and rocks deep within Earth are teeming with undiscovered life. Dr. Tanvi Govil is one of the biologists studying this new frontier of microbial life that thrives in extreme places.

When it comes to flocking together, homing pigeons use a simple strategy to find better ways home, according to a recent report. The study, published in the journal eLife, suggests that homing pigeons use simple route averaging when navigating as a group. eLife's editors say the work addresses an important question, and provides compelling evidence based on multiple models and data on how homing pigeons can generate social routes from solitary ones.

About two-thirds of the U.S. is in some stage of drought in late spring 2026, yet at the same time the country has been seeing more intense downpours. It might seem contradictory, but both are symptoms of rising global temperatures.

Southern California is emerging from yet another round of wildfires just as the wildfire season gets underway. It's been less than 18 months since catastrophic wildfires hit the communities of Altadena and Pacific Palisades.