This episode explores new research, which has found that mussels downstream of wastewater treatment plants contain radium.

---

---

This episode explores new research, which has used wobbling stars to find new exoplanets.

---

---

This episode explores new research, which has investigated how heatwaves are affecting Arctic phytoplankton.

---

---

This episode explores new research, which has found that heavy snowfall and rain may contribute to some earthquakes.

---

---

This episode explores new research, which has found that a magnetic field collapse may have triggered the emergence of animals on Earth.

---

---

This episode explores new research, which has found that women and shepherds historically reduced wildfire risk in Central Italy.

---

---

This episode explores new research, which has found that toxic chemicals from microplastics can be absorbed through skin.

---

---

This episode explores new research, which has found that Africa’s flamingos are threatened by rising lake levels.

---

---

This episode explores new research, which has found that four in five bird species cannot tolerate intense human pressures.

---

---

This episode explores new research, which has found that common water pollutants cause heart damage in fish.

---

---